Lol, are you living too in the twatter parallel universe? What air superioty? Kiev lost the ability to conduct serious air operations on the first day. A S-400 battery in Belarus even downed a Su-27 over Kiev in the first week. And how many arti strikes were delivered on this convoy? Hundreds? Or only a few in the real world?
Guys, you have problems with elementary math and statistics. Instead you are relying on military p0rn, impressive propaganda pics and then you are milking them and the same story for MONTHS!
I have already explained it here on the TB-2 example. They have delivered some impressive vids, but their amount is on the same level of the TB-2 numbers Kiev had. What does this tell you? I explain it: Their livespan is very, very short. They got downed in the first 1-3 flights.
The same for all the other ukrainian Jets like Su-25/27 and Mig-29. Kiev produce rediculous military p0rn vids, how they shoot missiles or do some low level flights. Wow. But few hours or days later they got shot down and you can't see this in their propaganda.