Taxis aren't so bad in most countries. Here in Spain they are plentiful and fine. The same in most other countries I've been to. Only in the Netherlands they are horrible, they are ridiculously expensive because they all drive Mercedeses. As a result nobody uses them because they can't afford them. They're more like a limousine service, not like real taxis.

One time I told one of my Dutch friends I often take a cab to work here in Spain when I'm running late. He thought i was being pompous and showy. But here it's super normal.

Uber (Or cabify which is a local clone and much more popular) here on the other hand is terrible if you don't book it in advance. When I'm standing here on the street it takes 7-10 minutes for them to arrive while I see several taxis passing every minute. So there is just no point. Probably a factor of being unpopular too so the density is low.

I also prefer my money to end up with local people instead of a huge American corporation.