When a puppy shits outside for the 1st time we give him praise. When an old incontinent dog takes a shit outside, we don't get nearly as excited becasue we know he'll be shitting the bed again any minute now. Joe Rogan isn't the hero, he's just full of shit.
Okay, but there are no Trump voters to whom that doesn't apply, so your suggested strategy is to refuse all converts. Bold idea that will take us straight to hell.
Rogan doesn't need our attention, he has theirs, why don't we wait and see if he means it before we pat him on the head? One bad week does not a convert make, or more accurately 20 minutes total split up over a couple podcasts and interviews.