Asking if you have reliable transportation can be fair, depending on the job.
If you don't work on a bus route and have to work in-person you need a reliable way to consistently get to work. If that's your roommate dropping you off, that's fine. But unless you're gonna cycle on a gravel road in a thunderstorm a bicycle may not be.
Right wingers think this is an insanely dangerous idea. In my youth someone bought me a copy of Atlas Shrugged after hearing me say things like that.
I realized that they were trying to indoctrinate me, but I was confident in my own judgement and wanted to know my enemy better. Even if I would've been susceptible to the brainwashing, that book was insanely long and insanely boring, so they chose poorly. I couldn't get through even half of it