I use public restrooms. Get on public transport, walk on curbs with dried piss...i get that "shoes on/off" is mainly cultural (mideast/asian - off, anglo - main

I use public restrooms. Get on public transport, walk on curbs with dried piss...i get that "shoes on/off" is mainly cultural (mideast/asian - off, anglo - mainly on)...) But are folks really that gross? I get immunity building, but i do like some baseline hygeine.