I agree, no one is doing anything too serious, that I've seen. They might have enduro spec bikes, but they are not doing anything too tric
k, and are just passing you in the climbs like you're weirdly hopeless.
Besides, having all that weight of the battery up front, plus the motor too, is not really the sort of bike you want to launch off chunky features. If you look at Scottys link, the modified downhill bike only has the motor attached, and the rider carries the battery in a camelback. Plus, they looked like they had throttles, couldn't be sure though. Anyway, none of the pedal assists I've seen are doing anything hardcore.
Case in point, at Lysty, I got passed by an eBike who was really going fast up the gentle early part of the climb on Redgum. I'm sure his bike had some mods, as it was way quicker than the other eBikes. Anyway, because he went past me so quick, I thought, gee I hope he does the fork of the tree jump, which we were nearly at, as he should get some serious air, just because he was going so fast. Anyway, he did the jump and it flew very badly, pretty much like a nose heavy brick and he nearly binned it and it looked shit.
I'm no downhiller, but I can't imagine popping the front off ledges and getting big air on an overweight, front heavy, pedal assist ePOS.