I have to give it to GF, this is the most ambitious project they've taken on thus far. But ambition only gets them so far, they still haven't proven they can tackle anything of this scale (just look at SwSh performance and the state of the Wild Areas), so they really have to step up their game if they want this to be a success. Maybe that's the reason why they're outsorcing the DP remake, to focus on Breath of the Arceus, but how effective that will be, only time will tell.
I actually disagree with this. I'd rather they have less Pokemon in future games rather than more.
It really annoys me how many Pokemon from previous gens they put in the new ones. The different regions in Pokemon don't feel that different if they all share the same Pokemon. I really loved gen 5 and Isshu for that reason. It only had new Pokemon, none of the old ones at all, which really made it feel new, unique and interesting. Unfortunately that doesn't seem like something that'll ever happen again, especially not with the recent gen 1 nostalgia drive Gamefreak have been on. But I'd still love more Pokemon that can only be found in a specific region, nowhere else, that makes those Pokemon, the region they're in and the game more interesting IMO.