Whats your take for husband that watches porn? And when confronted, he deny until you show him proof?

All the guys I know watch porn, including gay friends. I guess it's normal to watch as long as one is not obsessively addicted to it and expect or force their partners to reenact the scenes. This is psychological to males as they explore their fantasies, after all, if they are good in bed after learning a few tricks here and there, it's good for both isn't it? Don't scold me ah, I am just sharing my thoughts.