This manga is a drama. The conflict is a feeling based one or whatever the English word for that
I'm not a fan of this genre, ffs you can get this kinda story IRL and alot of non isekai version of this won award.
I'll even go as far to say there will be a novel about scientist struggling with his social life, how he cope with family, friends, government in his journey to find a cure for COVID inside red zone win novel of the year stuff
Ofc it's "good" you fuck, each one of us have our own story in life , we can "relate" to this
However I hate it cause essentially all MC in those stories can't do shit. The level of involvement is too shallow.
If you adopt a child and raise him and he ended up become a great leader was your action greatly change the world? Yes without a doubt. But the same scenario could also happen without "you" it can be with another person you're not "unique"