exactly, funny thing is with all this "Ronnie's genetics are better" nonsense you could actually argue that Jay's genetics are better, he doesn't need to train anywhere near as heavy to attain the same level of physique as Ronnie without the injuries.
I think I understand why you are such a fan of Jay: you happy to see tha Kuntry-fed white boy havin' done good out der in the real wurld!
You logic makes no sense whatsoever: Jay does not have the same level of physique as Ronnie and Jay can't train anywhere close to Ronnie because he's not capable of it. Btw, Ronnie did not train "The Unbelievable" style all of the time; he knew how to put on a good show when the cameras were on. There's plenty of BFTO and "On the Road" footage showing Ronnie training with considerably lighter weights.
The reason why you're so in love with Jay is the same reason anyone likes Jay's physique - you probably see his physique as more along your body type. Jay has great genetics for building big muscles, but the guy doesn't have anything close to the ideal physique. He's a big ol' blob of muscle.