How do I cope with the fact that my (25F) husband (27M) watches porn twice a day, even though we have an amazing relationship?

My husband and I have an amazing relationship. We love each other, and I know for a fact that I literally could not have found someone more suitable for me, but the one hiccup I have is his porn consumption.

He watches porn about twice a day, and I consider this to be a lot. He keeps saying that this is normal for guys with a high sex drive, but I really don't like the idea of this. I recently went through his phone (I absolutely insisted) and saw that he was using OnlyFans and was subscribed to many models, and also saw hundreds of ratemytwat ratings, all of which really put me off. Also, on instagram, he's following many dozens of models, and he likes all their pics, and this is kind of embarassing as well since my friends see this and have asked me about it on more than one occassion.

The thing is I really don’t mind this, because I’d rather him follow models on social media than go out and try something IR., Also, we have a really great relationship and an amazing sex life. I really can't use the 'if you're horny come be with me' arguement, becuase we genuinely do have an incredible sex life.

I wonder if maybe he's just the kind of guy who needs that extra stimulation, and chooses to get it from porn. If that's the case, I'd so much rather have him watch porn than sleep around on me.

I don't really know what to do, because everything about our relationship is great, except just this one thing, and I want to know if maybe I'm overreacting.

I know that this sub is already full of a lot of porn-related questions, but I think my situation happens to be a bit more unique than others. Would love a different perspective on this situation. Thanks

TL;DR: My husband watches a lot of porn, but we still have a great relationship and sex life, and I'm wondering whether this is something I need to be worried about.