However, McGaugh and his colleagues argue that these predictions do not match JWST observations. Instead, the newly observed galaxies appear bright, large, and fully formed, even as scientists peer deeper into the universe’s past. This unexpected brightness directly challenges the conventional understanding of galaxy formation driven by dark matter.
Are you sure these aren't old galaxies? Like, how do we know that we aren't in a relatively small little bubble and there's an infinite universe out there where there isn't a single big bang, but instead small bangs that happen every now and then. Maybe if a black hole gets massive enough then its gravity "overflows" and causes it to vomit everything up; and all those bright, fully-formed galaxies are actually unrelated and proceeded the big bang.
I only see people as an enemy if they've declared themselves as such. I'm not gonna make the first move, life is too short to make enemies with everyone I meet. That said, if you've got a swastika tattooed on your forehead then I'm gonna take that as a declaration that you're my enemy.