I still like the idea of an armoured gunship mowing down your enemies on the battle field.
Su-25/A-10 cross bred with a turret gun and massive ordinance capability. a true modern day Stukas/il-2 sturmovik.
these things are not only good for counter insurgencies and anti-armour in high intensity conflict.
most of modern day LPHs are the size of a WW2 light carrier. some big ones like Wasp class has the deck of essex class.
chopers are notoriously fragil and has less range and staying power than conventional air.
so Why not have a squardon of modern day Sturmovik stationed on these LPHs. low speed handling charactersitics of these things would prob mean they don;t need a big deck to take off and land. and they would have enough firepower and protection to mow down any opposition on the beach heads and deal with anyone but a proper naval aviation.
also in land armies these things can be organic to an army or division structure same as attack choppers are today. they can perform scout, recon, elint, attack duties of chopers but with much more persistence and staying power.