Taxi’s

Why do pretty much all taxi’s in Dundee take cash and are so rude about it if you want to pay with card. Yesterday on my way to work, there was one taxi out of 10 that was willing to take card. I wonder how much of the cash is properly taxed. No wonder there is such an opposition against uber. Don’t even get me started on the prices. The travel infrastructure in this city is so poor (I can’t always rely on buses because they literally just show up whenever) so you’re basically forced to get a car