Am I being too insecure?

First things first, me and my boyfriend have been together almost a year. He’s good to me, hasn’t cussed me or called me names, hang laid a weight of his hand on me, does literally all he can for me. But there’s just something he does that irks the hell outta me. I was seeing where he was liking a lot of Instagram models pictures, I get it, he’ll never see them, blah blah blah. But why does he have to like the pictures? I called him out on it and as far as I’ve seen, he’s stopped. But now we’ve made tiktoks for shits and giggles, and now I’m seeing him liking literally half naked girls videos of them dancing or just showing off their body. Again, I know he’ll never be able to see them, but AGAIN, why does he have to like the videos and follow them? I’ve kinda called him out on it, just saying things like “that won’t show up on your For You page unless you’ve liked videos like that”, he’ll play it off and just say nah or what?

Like I understand he’s allowed to look at other woman or whatever, but why does he have to like and follow? Am I crazy for thinking this? He’s so good to me y’all, but that’s just one thing that annoys the absolute hell outta me.