Can The First New Communities Be For Hobbies?

It seems like this would be low-hanging fruit for high-engagement but low negativity. People love getting really into tea, coffee, wet shaving, knitting, watches, etc. We could even have larger communities for multiple hobbies if the fear is they would be too niche on their own. Like combine all the caffeinated drinks or something.

Photography is already a community here and I find myself digging a lot of people's beautiful pictures even though I know nothing about the hobby itself. And I'm sure people are doing the same thing with the Food one.