There are varying degrees of damage that can occur after a stroke, so saying somebody else had a stroke and is just fine means nothing. Heck, I work with a guy that had a stroke and you'd never know it happened if he didn't tell you. Some strokes, OTOH, are immediately fatal, it all depends where the bleeding is in the brain and how much blood was lost. So, the question becomes, just like with Quid Pro Joe's dementia, is the damage bad enough that it will affect his ability to do the job? In Quid Pro's case, that's a resounding YES, in Fetterman's case, also yes. We do NOT need another mumbling, incoherent teleprompter reader in Washington who needs a perpetual swarm of sycophants (you know who you are) telling everyone that no, he didn't mean what he just said, this is what he really meant to say.
Fetterman should take the time to heal as much as he can heal before attempting to become a Senator in Washington that will be ignored.