Terrible comparison.
Here's Brady's 40+ Attempts records. In the most recent 3 years span (8-6).
2019: 5-2
2018: 2-2
2017: 1-2
You think this is the same as literally NEVER winning a game when the team is on your shoulders?
Here's some more info for Fromm;
Every single year this dude has a really good game against Missouri, where he does well with 23+ attempts. This year, he did well against UF, Georgia Tech, and Arkansas St. If you check the rest of his games out (so the other 36 games since he's played in 42) his best games are when he's under 20 attempts and pretty much having the offense being carried by the RBs. This tells me that he needs a really good offensive line to be an effective QB, and he can function in an offense but won't elevate it.