Agreed all round. They dismissed Trump as a threat early and completely botched it with Garrison standing in. Season 20 was a disaster in general. I didn't think about it before, but it will actually be nice to have Mr. Garrison back. A definite low-key pro to that knob being gone.
Yeah it seems like they counted on Trump losing, so they were stuck with Mr. Garrison posing as him. It would've been better if they just did Trump.
Also why aren't they making a new season? You would think it's a perfect time for animated content right now, since it's not really affected that much by the pandemic. (And there's so much happening that they could use)