As for the scenario run:
It was about a dozen Allied pilots, consisting of late war planes including Tempests, escorting numerous B17s. We had 2 axis pilots just as the timer was about to start. Then a 3rd came in. So it was us 3 Me262s vs 12+ enemy, and their fighters would be all gunning for us. We had no qualms what-so-ever taking up 262s if only for their speed.
As we were getting airborn a small group of other axis pilots showed up in the non-jet mission (Ta152s, 190Ds, and 109K4s I think) and they took off as well.
So... you think jets are the uber, do you? You think jets are so hot that they're instant killers, eh?
*cough*bs*cough*.
They have speed. That's it. They are not manuverable in the least. They are prone to instant damage from snapshots. Hell I got all of 1 pass on a set of b17s before I lost a rudder, which means I couldn't hit s*** afterwards. I tried to make 2 more passes but I couldn't aim without a rudder, so I tried a slower approach to give me more time to correct and Mr lazer-buff-gunner shot me to s*** right on the spot.
262s the great equalizer, right? WRONG!!

There's no problem with them in scenarios or in the MA, because they suck so bad. Those that disagree don't fly them. Even if you know how to fly one, you're not going to dogfight one, you're not going to play P51 in one, because pull 5Gs and you rip wings off, dive too fast and you compress (easily done in a 262), you can't accelerate fast, you lose an engine and you're barely able to fly steady at 250mph, your gun fire very fast so if you're not careful you can literally waste 380 rounds of 30mm in 1 firing pass, you can't kill in 1 pass even if you get multiple hit sprites on a bomber, because the 30mm are porked or the bullets are rubber (happens to me all the time, numerous hits no damage), you can't do anything once you sustain damage.
The plane sucks. No reason to remove it.
Once you get 160 perks or so take one up and see for yourself. Just be ready to lose those perks the second you take off, because there's a 80% chance you won't make it back with your aircraft intact.