airborne can be fun if played right and someof the doc buffs are cool.
the only issue is that none of the buffs really make any unit that much better. It's negligible and you don't even notice it.
That is maybe a tiny bit true, but the biggest truth is that AB are very powerful with no buffs.
That's the problem with trying to build an exciting doctrine for AB. Anything that resembles really cool just puts them over the edge in balance. You end up having to just buff everything else in the company cuz trying to buff the AB themselves becomes too OP.
I am not saying everything makes them OP, but trying to come up with 3 unique tress with out becoming OP is the challenge.