There seems to be zero empathy here for people who stretch the truth on dating apps, and a lot of judgement. Doing so doesn't necessarily make you a bad person , though possibly a little foolish or desperate one.
Almost certain to fail as a gambit to find a relationship, but before you judge, spend a minute or two imagining what it would like to be somebody with a great mind or heart and a body that GUARANTEED that you would have no success on these sites. Doesn't make it right to conceal or misrepresent, but I imagine the thought; "If someone would only give me a chance..."