I fk what going in as I haven't read the thread , but anyways I think you should start on somthing with a big fan base as you are more lickely to like it if allot of other people also do before finding a specific type/genre of anime you like. Personally I started by watching all the really popular anime such as Naruto , bleach , sword art online ...etc and then after fully enjoying these anime I went to seek different genres and watched animes like my little monster , sakurasou , and stuff like love anime . After all of that I kinda settled on my 4 fav genres which currently are fantasy , comedy , action and slice of life/love and just and seeked anime with these elements and asked for suggestions by referencing past animes I really enjoyed

Hope that helps and idk if that's really confusing kinda got carried away writing it