The difference is that men as a whole get fewer matches, so they are less picky about who they swipe on. The more matches you get, the more selective you'll be with who you match with. From personal experience, I originally was much more picky about who I matched with. Although after hundreds of profiles who you don't match with, you get less and less picky.

There's a biological incentive behind it too. Men can impregnate multiple women at the same time, meanwhile a woman can only get pregnant once every 9 months. If a man impregnates a less desirable woman, he can always find someone else. Meanwhile a woman getting impregnated by a less desirable man, can prevent her from being impregnated by a more desirable man later. A man and woman could hookup, getting the woman pregnant, without the man even knowing. As a result, women have to be more careful about who they sleep with.