I'm actually going to agree with this. There are also options to censor the language, though I can only remember a couple instances where things like "shit" were said.I don't believe so, but then again you never mentioned single player as being a requirement.
Maybe Destiny 2? I don't recall it being that gory and it's got a campaign.
He has Splatoon on hiw Wii U but never played it that much. He seems to only play games for a little bit every week or two. What he wants is Call of Duty or something like it.Splatoon for the Nintendo Switch
Borderlands isn't that gory looking because it has stylized comic graphics.