PreP, Poz, filtering
I have noticed a negative association of poz as a tribe identifier. As being +\u I think it should be replaced with a filter for those on PreP or not, seeing as we can state our statuses. This would be both proactive and easier to find a sex partner.
Also side note, just remove ethnicity as a fill in. Many are mixed don’t identify or refuse to acknowledge it. Plus its pretty obvious a persons racial expression just from photos or language use.