That would be sending your men to a literal meat grinder.
Battle of Crete, Operation Market Garden and the most-recent Battle of Hostomel Airport are perfect examples on how NOT to do airborne assaults. What you have just described is similar to the listed examples.
You kind of touched on something here(for me)...when you brought up The Battle Of Hostomel Airport.
Did anyone find it a funny coincidence over the summer that a mock Air Assault(cough...photo opp demo) on Taoyuan International Airport was performed.
I don't know what the exact scenario details were for the mock assault on the Taoyuan Airport but from the short footage that was released , the mock assault featured a rapid air assault insertion of "PLA RED FORCES" supported by escorting Attack Helicopters providing air cover. Basically in the same vain the Russian assault on Hostomel Airport was reportedly said to have played out.
The similarities pretty much ended there...From what I understand the Russian assault on Hostomel Airport was basically a seize and hold operation. A rapid air assault Insertion by helicopter escorted by attack/gunship helicopters in multiple waves. Rumor has it that later additional VDV troops on IL76s were to be transport as reinforcement in further waves but they were aborted...( Yes I skip some things but that's it in a nutshell )
The Taoyuan Airport is about 5-10+ km in some places from the coast/Strait , so I could envision a possible scenario where once Air/Sea Control had been achieved/established by the PLAAF/PLAN , It's possible that the PLA could perform a similar operation that required a rapid air assault to capture and hold the Taoyuan Airport...
"An air insertion of about 300+ PLAAF/PLANM Heliborne troops involving a mix of about 30+ assault helicopter transports escorted by attack helicopters taking off from several Type 075s attached to a PLAN Task Group stationed several kms off the coast. With GL2s onsite providing fire support , WZ10s ECM/EW support"...Its not out of the realm of possibilities.
The Russian battleplan wasn't that bad , poor intelligence(underestimating your enemy) and poor execution(failure to secure air supremacy) is what bit them in the arse.
During the US invasion of Panama ("Just Cause") , US forces seized the Rio Hato Airport. On the day of the operation the Americans ran into some issues too. Two F117s would miss their marks(targets) go figure , NORIEGA would be tipped off about the pending invasion and the PDF Garrison guarding the airport would be put on full alert. Unknown to the Americans two Ranger Units would paradrop low onto the airfield while taking heavy fire. Lucky the Americans once on the ground they were able overtake the PDF , Of course the two AC130s , two AH64s and two M/AH6s flying overhead had nothing to with it...L0L
The Battle of Crete is a very interesting case , in my opinion.
The Battleplan was pretty solid (from the German standpoint) , the operation would start with a intense air bombardment of Island followed by the landing of about "20,000+" paratroopers(by glider/air transports) to seize about 6/7 airfields ports in phases(waves).
The commentary criticism(flak) of the mission tends to squarely focus on the two problems that arose (before the operation and during the first phase/wave). 0ne German Intelligence estimated that the British had a Garrison of about 5,000 troops on the Island with "moderate defenses" , but were wrong. The British had incepted and broken German codes losing "element of surprise". The British quickly reinforced their Garrison to about "40,000+" strong and set up heavy defenses exactly where the Germans were to land/paradrop...that's why secured lines and good intelligence gathering capabilities are essential to any operation.
Two , the Germans suffered major equipment failures and made the tactical error to drop a large majority of their paratroopers unarmed separated from all their weapons(dropped in separate canisters). Resulting in high casualties and further delays...had the Germans practiced a dry run they might have caught these two fatal flaws head of time , practice does sometimes make perfect.
Despite all of these early blunders the Germans still managed to take the island from a well defended enemy who knew they were coming and outnumbered them 2-1.
First I am a Big advocate(fan) for the use of Airborne Forces and for their continued expansion(modernization)/indoctrination into the PLA's overall war planning.
I would say Airborne/Air Assault is a recent development in warfare ( meaning man's first method of warfare was conducted on land first , sea next ...air the 20th century) So it's a recent development for the PLA.
The PLA Airborne/Air Assault Forces introduces a third dimension to the battlefield. It's the third piece to a 3D Chess Board(land/sea/air).
If coastal/beach defensives can't be taken out in a timely manner...Why allow the operation to stall , Why force the issue , try to land onto those beaches , when the beaches themselves can be bypassed all together by Air Insertion further inland if applicable?..
Insertion by air allows the PLA to access areas Fast/Quickly that would be inaccessible to other PLA sea/grounds units. It allows PLA to go over the top("vertical") of the enemy. This is the exact reason why many top tier armies of the world continue to deploy them. The benefits out weight the risks. But Risk are generally High.
Airborne Forces are an "elite" force ("special reserve") that should be used during special circumstances to take very specific military objectives. So Yes Just because you have the capability doesn't necessarily mean it's the right tool/action. Planning any airborne/air assault is no Easy Task By No Means. A certain level(degree) of risk/failure Is involved but that's with any military operation. To conduct a successful Airborne/Air Assault it takes Ingenuity , GOOD INTELLIGENCE , Training(constantly)/Logistics , Air Control/Support and Timing. It requires military planners to be Bold("creative") in every aspect. So PLA military Planners Must Not Be Discourage to undertake such operations should a optimal opportunity present itself.
When the decision is made , I Do believe the PLA/PLAAF Airborne Corps Will Play a Key Role in the retaking of the Island Of Taiwan in some form or another. Whether its in the opening hours or middle stages of the campaign performing Heliborne drops to seize/secure(hold) choke points or airbridges(airfields). Airborne landings to reinforce and resupply. Or just Misdirection , paradrops behind enemy to cause confusion and chaos. The PLAAF Airborne Corps will Play A Role.