That's good, but maybe they should add in an additional step in the procedure that would require the approval from the PRC to change the constitution, just in case they try to find a loophole around it?
Edit: Also this would mean its almost impossible to legally declare independence, and if they try to setup the conditions for it, China would have taken notice and setup preparations to prevent it.
I've actually pointed this out a number of times, it is VERY difficult to legally declare independence. This is why the most likely provocation would be from the United States.
It is possible that a president could go rogue. I believe this could open the door to a military coup and possible internal civil war within Taiwan itself. That would be a crazy scenario in itself.
@supersnoop Correct bro and legally the Chinese can invade BUT choose not to, it only show that the CCP is not a warmonger. I state it again and people may say I'm a sexist BUT for MS TSAI a Virgin having a China Fetish is bad for all of us.
CCP as a warmonger is a fiction spread by the western media to discredit the government. Not being naive to say they are peace-loving hippies, but certainly peaceful relations has been the priority for the last 40 years. The media points out Chinese military this and that, but the reality is that no shots have been fired in decades. Meanwhile, Korean militaries are still killing each other even recently.
The real milestones are not even mentioned:
80's - PRC Direct Investment from Taiwan opened
00's - First direct flights from Taiwan to Mainland (without stopover in HK)
10's - Xi-Ma summit in SG (first ever heads of government meeting between PRC and ROC)
With this background in mind, the question is not whether "Taiwanese defenders will crumble", the question is whether the conditions for resistance would be in place, but the non-military situation is a lot different and doesn't really match well.
Most of the entire livelihood of the island is depending on the mainland, so if the President does anything illegal, they would not have the support of businesspeople for sure, and as such they will use their considerable resources to undermine secession. A good example is Want Want Foods in Taiwan who actively promotes reunification through media channels and newspapers and was shut down by DPP (kind of like Jimmy Lai, lol)
If we are assuming that PRC is playing the role Russia (since this is "lessons from Ukraine"), and decides to invade on its own, then yes, more likely there will be resistance.
If you ask me, the 5th column isn't even a calculation in PRC planning. Why? Because the planning is and always centered around intervention by US and allies. The requirements to defeat the US are so much greater than defeating the ROC armed forces, so whether a 5th column is an active problem or not is irrelevant.