Dating apps in general are part of a corrupted modern world, the same could be said for birth control and other things that disrupt what would be natural pressures on possible relationships. I don't have a lot of experience personally with dating apps, and where I live such things are not really prominent since I live in a rural still conservative area. Though I do understand the dynamics of and the results from it. I do feel that both ugly men and short men have more hope than they might think, but they have more work to overcome to reach it. I think very few men (outside of non-whites expecting to get white women in white lands) have no chances.