Too 2 dimensional a question.
Grindr is both good and bad.
Don't let crap other people say, (especially hate filled morons) bother you.
They're just angry, sad people who want to make other people as angry and sad as they are.
as Bob Dylan sings:
While one who sings with his tongue on fire
Gargles in the rat race choir
Bent out of shape from society's pliers
Cares not to come up any higher
But rather get you down in the hole that he's in
But I mean no harm,
Nor put fault
Who lives in a vault
But it's alright, Ma, if I can't please him