Other than the fact that it/some of it was probably detected in 2023 and all the models do mostly work. Plus the LHC proved the existence of the Higgs Boson.
Neutrinos are an unknown science that we still know so very little about. There are hypotheses that say neutrinos could be the missing dark matter, but they are fringe. Once we have a reliable way of detecting them it would unlock all sorts of secrets of the very early universe - think microwave background radiation except with neutrinos.
It's not my job to educate you on what could be a brief Google search. Stop being such a cynic. The gravitational lens distortion of distant galaxies is basically impossible without dark matter. Not to parrot the mantra of conspiracy theorists and cultists, but do your own research.