Obsessive type and harem type, i don't have a problem with cold ceo type as long as they aren't a jerk but it too cliche
That guy who's an a-hole to everyone but it's okay because he's actually a nice guy deep down and he's only doing so to protect them (that last part is highly debatable) Also, dense harem protagonists. You're smart enough to solve a damn crime and strong enough to topple the number one big bad but you're somehow too dense or innocent to notice the party of girls literally throwing themselves at you?? And then there's the guy who's literally a pervert because shamelessly and ceaselessly thinking and talking about perverted stuff that no one asked for is funny. Oh yeah, we're in a serious situation and all that guy can think of is undressing the FL in his mind. Haha, comedy!