Any anime that got censored due to either gore or nudity or both or straight up got bad adolescent drawings or terrible CGI fuckfest or got skipped tons of contents needs a faithful and proper adaptations to the source material itself.
I can go on for an hour listing anime that needs a good remake but big names that come up are Berserk 2016, Tokyo Ghoul season 2, The Promised Neverland season 2, Akame Ga Kill, Kingdom, Seven Deadly Sins season 3 and 4, Blue Lock season 2, Soul Eater, Shaman King, God of High School, etc.
As for recent examples, Unnamed Memory is horrendous. And Ubel Blatt got censored (only the nudity part).
If Ubel Blatt anime was airing 10 years ago during 2010 ~ 2015 ish, it would have been one of the best anime of all time. But it got the Berserk treatment minus the CGI part due to woke fat fucks up in the ladders thinking censorship is good.