I used to not like summer in Animal Crossing games (and irl too), but I must admit that in New Horizons I appreciated it a lot, mainly because of the improved graphics. I really enjoyed seeing those shades of dark green on trees and ,of course, the fireworks show in August. Plus, the island setting also makes summer a lot more enjoyable.
I know this is probably a unpopular opinion, but I don't like the whole Cherry blossom season that much. I mean, in New Horizons, it became a bit more likable for me, mainly because of the Cherry blossom DIYs, otherwise I don't care so much for it honestly. Spring in general is the season I would call my least favorite one (in-game and sometimes IRL too).
i think my least favourite has to be summer; there’s still some aspects of it that i like such as catching sharks + beetles but appearance-wise, it doesn’t do much for me and ultimately, it was really boring this year, too ;/