I’d expect modern cars to use proximity detection which means the fob only needs to be with you.

Like my Peguot has a fairly large fob, but it’s just in the pocket of my jacket. Never leaves it. I guess it’s a problem if you don’t have a semi permanent thing like a jacket you use every day though.

Github actually does that too, in some cases at least.

https://trufflesecurity.com/blog/anyone-can-access-deleted-and-private-repo-data-github

There’s GUIs for it though. Obviously not for everyone, but I made my own.

That it can download virtually from any site is pretty useful, assuming you know what to give it.