If you found out that somebody who you are potentially trying to date used only uber to get around

There are many factors that have to be considered first.

1. If you live in a city like NY, it may be a better alternative than taking your vehicle....So, no second guess then.
2. Maybe she is environmentally friendly and has a car but wishes to help the ozone layer....So, no second guess then.
3. Maybe she never took the time to get her license....So, yes I would second guess then.
4. Maybe she is a raging alcoholic and lost her license after her 5th DUI....So, yes I would second guess then.

It depends on the city. And age group. I would have issues with it in Texas and with anyone over 28 to date.
However, for anyone under the age of 22y It will be considered normal/common and much simpler than paying “rental” fees for owning buying leasing a car even in Texas.simpler than driving. Heck, if it was cheaper, I’d do it!

I would imagine in large cities where you have to pay to store, park etc. Uber is a plus! And very common.

Uber and Lyft Are modern tools.