Going back to hiking as an example, you can weed out unfit people without having to actively filter them out, as they'll see your profile and your like of "hiking" and self select out. People do this with a lot of things on their profile, they don't seriously care about whatever that thing is just what it represents.
- God/faith in the first line of profile - credit score - homeowner status - have a job/career - vaccine status - political party (and demands for the partner’s party affiliation) - FlatEartherism and other outlier conspiracy theories - the “three sixes club” - Dan Savage’s “GGG”
Really soured me on that category.
There's a reason that outdoor boots are divided into "hiking boots" and "backpacking boots". The two are significantly different.