It's very interesting in India where you have enormous supply of auto-rickshaws ('tuk tuks') available in most public spaces.
Often, when I'm in public, I'll choose an auto-rickshaw instead of an Uber because the rickshaw is right there. I don't have to wait for it, don't have to give it directions to find me.
The service is worse - I have to haggle about prices, endure bumpy rides and dangerous driving - but the easy availability makes me choose them.