We all have our needs and preferences. Many of us require they visit and read the profile before instantly messaging. Many don't read profiles. I'm personally a trucker on a schedule and I know many of us are too busy to be wasting time "chatting" with people that double tapped our icon on the grid. Many users put Read Profile as their headline because of this. I don't because I think that's kind of go-to lame. But I would love to be able to toggle off that double tap to chat on my settings. Many users don't even know they're being annoying by double tapping to chat, and I'm sure that causes those with less patience to get mean. Stop forcing double tap to chat on everyone.