If you go off 1 guy's name to avoid a company rather than their actual business practices, no partisan from either side could buy anything.
I'm a registered independent whose compass is science rather than ideology, (at least since the Bush Jr era, prior to which I was a registered Republican)- and I'm still deleting Uber and will use Lyft instead.
If you just want to delete Uber not because of Trump, then it's not a big deal then.
[0]https://www.washingtonpost.com/news/dr-gridlock/wp/2017/01/2...
Everything you say is true, but those "implementation details" aren't just implementation details. You say that like the actual implementation of a thing is immaterial. That's the meat of the thing; that's its substance. The stuff you're enumerating is more structural.
There is no meat to the bandstanding outrage at Uber. It's all posturing. Boycott Uber for breaking the strike (sic) and also boycott Lyft for its Trump ties.
That's hard though, let's just boycott the black Uber brand. The pink moustache is kinda cool.