Grindr desperately needs a profile field for which Tribes someone is interested in, and the option to filter your Nearby and Explore screen to people who are interested in certain Tribes. Nobody jumps on Grindr hoping they'll be ignored by someone uninterested in conversing, and those people don't hop on Grindr hoping dozens of people that they aren't interested in conversing with will reach out to them. The profile field, and the search filter will fix the frustration of many.