The answer to all this is from the report the Pats are taking a QB at #3:
But the Patriots look at it like this: If you get the rare chance to draft one of the top prospects at the game’s most valuable position, it’s worth taking a big swing even if the surrounding roster isn’t great. The quarterback position is simply too important to risk passing on one in hopes of maybe landing one a year or two later.
I think most Patriots fans will sit thru a 4-win season if it means they got the franchise QB going forward, I don't think they'll be that bad but so what if they are? You get your "Chase" to go with your "Burrow" in 2025. You also get to see young players develop, a young coach put his stamp on the team and by the end of the year, at worst, a glimpse of your future franchise QB.
Daniels, Maye and Williams are first round prospects. No other QB is, so yes, there is a really, really big drop off.
The current line and receivers will not be the starting lineup for 2024.
The 2025 draft is rated VERY, VERY weak on 1st round picks, a mid to late 2025 1st is not that valuable, same as a 2024 2nd.
You are not getting Jeudy without giving up some good assets/picks which partially defeats the trade down for assets and picks.
Being mediocre right away leads to mediocre over the long run, I'll take 1 more bad year, followed by a decade of real playoff contention vs 10 years of Pittsburgh Steeler post-Ben level of mediocrity.