Speaking only for myself, I originally thought Fields was going to be a bust. Once he was a Bear, I put my pre-college opinion aside and said "ok, this is reality, let's see what he can do".
And while not a perfect QB (no one ever is), the actual talent I have seen from him has been better than any Bears quarterback I have seen going back to when I started watching in '93. He has some issues still, but he also has had absolute shit around him from a talent and coaching level, up until when he returned from injury and finally has some semblance of an offensive line (that center position though is going to make it hard for him to step up in the pocket with any consistency though), and he didn't have 2 legit starting caliber weapons until this year (Mooney is flaming out).
So, Fields has had to deal with a lot of issues that can result in a lack of consistency, but I still support the Bears building around him.
But if we were to draft Williams? I'd have a pit in my stomach for sure, but I would hope Williams is everything those wanting him say he is. I'm not like some of the asswipes here and in the fandom and root for his downfall because "he's not my guy". If he's a Bear, I want success for him.
But man, if Williams is drafted and struggles?
There's going to be a lot of pissed off "I told you so's" while the Caleb Williams cult, like the Rex Cult and Mitch Truthers before them, will be making all sorts of excuses for the same things they ripped on Justin Fields for, and that hypocrisy is going to get called out early and often.
So, if the Bears draft Caleb - I hope he works out. Not only for the Bears' sake - but also for the mental health of those who already are holding him up as some savior when he and Fields already have similar issues, with Caleb being smaller, slower, and not as big of an arm as Fields - not to mention questions of if he can handle the pressure mentally, something arguably Fields has done extremely well...