Let's be honest here, of those first 100 messages 90 of them probably either saw the "attractive" picture and clicked chat without reading the profile, or read the profile and thought "I'm messaging him for sex, not for a political chat, I'll overlook that." The other 10 are the ones there are screenshots of. This is giving people on Grindr way too much credit.
"Is it OK if I have a ____ sized dick" though.
Though even he was shocked at the message he had received. This seems more of a study of "What people are willing to overlook in order to get laid".