Uber accepts cash in many countries partly because they were also cash-first economies but it'd be only fair to allow the full spectrum of the socio-economic strata to be part of the everyday life proceedings, the very founding pillar of the modern day democracy. A person shouldn't ideally be refused service on a lawful ground, having cash or not having a card isn't a crime, yet!

Dog whistling? Food trucks? It’s just convenience and reduces robberies. Also, w/re dog whistle, if the attracted and deterred both “hear” it, it’s no longer a dog whistle.

Senor Sisig did this. Honestly it never bothered me since I never have cash anyway.