I thought the episode was pretty good. I didn't see the twist with Garrison at first, it's a classic South Park type of joke. And I liked that they used Randy for the toxic masculinity angle. I hate Tegridy Farms but this was more like how his role used to be in contrast to Stan than just jokes about him being the worst.
But you can see from all the reviews that somehow this is the episode when "South Park lost it". Kind of interesting they suddenly dislike it now. The show hasn't been as good as its prime in forever but this was definitely not bottom tier if you're not a snowflake who can laugh at everyone else except the thing you care about.