I plugged a used 2022 Camry w/ a short commute in CA into AAA's tool: they estimate $850 TCO per month. So at say $18 an uber in SF, you can make ~24 round trips to the office a month. That assumes you can park the Camry for free I think. On the other hand if you need a car to get groceries and stuff, the math starts to tip dramatically. Also assumes you value your time waiting for an Uber at $0 I suppose.