At least it seems this guy is at least not the typical goody two shoes character. He doesn't seem like a bad guy but he seems pretty complex considering his views. It's not like his actions means he's a lolicon btw, he's just taken an interest in the bunny among bears. Plus she's naturally a cute smol existence so I think anyone would want to know her more or whatever it is he's trying to do.
It's quite obvious he'll be the main romantic lead but it's not like that'll start from this age so no reason to call in the loli police.