
I think it's be good here to remember that two things can be true at once. "Men are bad at sex" as a blanket statement is false, but there's a kernel or truth to it in that the society we live in prioritizes the male orgasm over the female. Patriarchal society is necessarily going to lead to more people knowing how to please a man than a woman; I disagree that one is easier than the other, both are things you have to learn to do, it's just more likely that you'll know the one society prioritizes
With all that being said, you're valid for not liking to hear "men are bad at sex" because it makes you feel bad, but at the same time you should understand why whoever you're with might feel that way. Intimacy is healthiest when both parties are patient and understanding, and if you feel yours isn't being then talk to them about it respectfully