As I understand, there are those types of airborne manned anti-drone platforms today:
1. Jet fighters, Soviet and Western.
2. Old light prop a/c as Yak-52 with various armament tested.
3. New light a/c as
Shark. Probably, only for jamming.
Probably, A-10 could do everything that those three types do. Not sure about the operational costs, if they can be lower than those of F-16 and Mirage 2000. Also, the training...