Omg THIS THIS!! Read this
https://www.mangago.zone/read-manga/sea_foam/
Here are some others that made me sit and think for a while:
https://www.mangago.zone/read-manga/smells_like_green_spirit/
https://www.mangago.zone/read-manga/hare_no_hi_asada_nemui/
https://www.mangago.zone/read-manga/ani_no_hanashi/
https://www.mangago.zone/read-manga/only_need_to_love_once/
https://www.mangago.zone/read-manga/yagiza_no_yuujin/
https://www.mangago.zone/read-manga/my_broken_mariko/
https://www.mangago.zone/read-manga/heaven_s_door_hongou_ranko/
Can someone recommend me any (whatever genre) that can twist my perspective or maybe can change my views?