First off, you're just guessing at shyt that conveniently fits your outlook.
I don't have a side in this, I support both of their music but why in the fukk would he "hate" Pac?
Pac gets robbed, shoots himself in the nuts, is scared to call out who really did it, blames a fellow rapper, goes to the prison for something he probley didnt do but again is scared to call out those responsible, has to take the fall for the people that raped ol'girl then ironically signs the last contract of his life to a dude who rapes his pockets.
Then when he comes out Pac forgets all that "thug life is dead" bullshyt he spoke in the famous Vibe interview and with battery firmly placed in his back gets all

about helping Biggie out, Biggie biting his whole album and then saying he slept with dudes wife.
All the while Big ignores him, well no he gives him half a bar here and there..
"problems with my wife dont discuss 'em" and of course "If Faith has twins probley have tupacs"
Then Pac the super thug gets murdered for crew jumping one dude.
So Pre Death Row Pac gets robbed and other than blaming people who didn't do it, does nada, which we know cos he still calling them out talking bout payback on 7 Day Theory.
But signed to Death Row he's crew jumping guys who are rolling solo over someone else getting robbed, and gets killed for it on the same day, if that aint some dumb shyt I dont know what is.
You couldn't hate someone that corny. If that was one of my "enemies" id have been laughing my ass off. To quote B.I "shyts pathetic"