Not sure where you're located but I'm from Ireland living in the UK. In Edinburgh, all Ubers are private hire cars (it's not just anyone in 4 wheels). Uber has forced all of the major taxi firms to accept card payments, have apps with tracking, etc. Uber itself funnily is actually less reliable than the other operators. My experience in Dublin is the same. It's also completely removed the "take someone the scenic route and charge them 3x" (which happened to me in a taxi in Dublin from the airport in 2014!)
Meanwhile, visiting my parents in a smaller part of Ireland, getting a taxi involves phoning, waiting to see if they decide to pick up (if it's busy they don't), then having them tell you it'll be 10 minutes only to arrive after an hour, not accepting card, etc.