Not planes, drones.
That’s a whole other ball game, and totally new (as a significant factor) in this war. A whole lot of manpads got shot at drones, but that’s not cost effective. Everybody is look for drone defenses.
Oh - a drone makes a lot more sense - and is doable with AK’s. Yes - the use of relatively cheap drones and their creative use is pretty amazing and the results they can achieve.