I mean, if I suggest it, that's sort of like 'I heard about Orsted and so I read Mushoku Tensei', ya know? The Orsted content there takes a good while to get to (and just like for Mushoku Tensei, the Manga hasn't a adapted that far yet).
The protagonist of this series I am talking about, just like Rudeus, takes a lot of Ls and has some mental and self esteem problems, far from a 'hehehe overpower everyone' juvenile power fantasy such as this in both cases.
It's
Hazure Hantei kara Hajimatta Cheat Majutsushi Seikatsu, and no you don't need to tell me why you dropped the series, I know its problems. It's a 'weak to strong' story, the character develops, becomes less naive and more dominant over time.