At this point, I would like to see your acceptable schools list for QBs.
Virginia Tech has produced Michael Vick and Tyrod Taylor. UNC has produced the future of the sport in Sam Howell.
But for real, any of the teams that suck down massive rafts of talent for a QB to float on immediately makes me concerned. The big Florida schools fit that bill. OSU is definitely that. I think (generally, I still try to look at individual situations) those schools make it too easy for these guys. They aren't challenged enough due to their own hulking talent and the heaving, brawny, throbbing, wet talent all around them. They don't have to learn how to really read defenses and run an offense because they don't need to...and also because coaches are micromanaging too much, but that's a more universal problem.
These guys have the talent to succeed, but are so far behind the ball mentally that they have a huge hurdle to clear with how much they have to learn and catch up on. This is why I've been nuts for Howell, haha. I liked him to start with, but watching him in an absolute shit team only increased my interest. He faced huge adversity to the point where he had to actually focus hard on all those other skills, and to the point where the NFL is probably easier than what he faced his last year in college just because his teammates are by default more in parity with his opponents.
This is also why I've become a Hurts fan. Watching him in college I didn't see a future NFL QB. Hell, watching him to start his career I saw a guy who would flame out. He improved his game in a ton of places and in a ton of ways most talented QBs who swam in talent don't. Most seem to just get overwhelmed and sink into a "just survive" mindset. Unless you are Geno Smith and you spend most of your time in a "I'll just try to do it all myself" mindset somehow. This makes Hurts very interesting.
This is also why Lamar Jackson was highly intriguing to me. Dude came through Louisville. He had Alexander for a bit, but he was also just really good on his own.
Anyway, TL;DR I don't trust OSU or any major Florida school. I am situationally wary of Alabama and Georgia but don't write them off by default.
TL;DR of the TL;DR: Florida and Ohio should close all their colleges.