SERIES PREMIERE: So far this season – and on TV, this season is only a few weeks old – only Fox seems to be making a real attempt to present a lot of new fall programming, as in the good old pre-COVID days. True, most of its prime-time offerings are unscripted competition shows, but a few new shows have slipped in. On Mondays, there’s Filthy Rich, which is okay so far – and now, on Tuesdays, there’s neXt, which is a sort of Black Mirror