Not when Belichick people have for years spewed this notion that he could win with anyone.
In 2019, Pats fans were legit saying we should have traded Brady and kept Garopollo and that "we would have won in 2018 with Garopollo".
They were saying Brady become a diva.
In the 2020 off-season, there were Pats fans talking about being interested in watching Stidham play. They said they grew tired of Brady and wanted to see the dynasty continue.
And since then, they keep on trying to compare Mac/Zappe to Brady, and keep bringing up how "in 2001 Brady was a game manager"
All that implies how highly they think of Belichick - they think the GOAT QB is that replaceable and that Belichick can plug in, and coach up a new QB and win rings with them. And that Brady needed Belichick for his first couple rings.
When you have people who set up this narrative, they're effectively saying that Belichick is as valuable - or more valuable - to an organization than an elite QB.
So its no wonder that people are gonna see it through the end, even when Brady won a ring and Belichick might miss the playoffs for the 2nd time in 3 seasons post Brady.