No I believe rupp at this stage is starting his decline but has the talent that let him still run a 2:06 while not being in the salazar regime. He knows what works for him so I think he’s different than the others.
however, rupp was a 2x Olympic medalist under salazar and probably would have a 2:03ish PR right now had salazar not gotten banded.
they’re clean!! Look at Hasay and look at mo Farah. They did nothing after salazar was gone from the picture.