I also just finished the last movie of MHA/BNHA (still waiting for season 5 ;-;) awhile ago, but if you want to watch something else that is close to MHA/BNHA, I recommend watching JJBA (JoJo's Bizarre Adventure) or Danganronpa. If you do not like those, you can maybe try something new and watch MHA/BNHA in different versions (I watched the English dub and now I am watching the English sub on watchcartoononline.io-which is a free website with a bunch of popular anime and cartoons). There is also other animes that are good, like Demon Slayer, Assasination Classroom, Angels of Death, and Nanbaka! ☺