It was bad, but not much worse than a bunch of other shows where they "force" a point across for the sake of politics. Saw some of this in Rick and Morty too
The wackiness/cringe levels were honestly comparable to Gravity Falls.
I think people just hate it because 1) race swapped in a way that erases whites instead of POC and 2) they heard other people hate it so they just bandwagon
I didn't watch it but the advertising for it was absolutely horrendous which is what stopped me from checking it out