US. I can and have. Learned on a crappy stick shift truck where I had to nudge the clutch up with my toe. Launched boats with it.
Drove drunk friend home in his stick shift car. VW because of course he did.
Swapped cars with Mom when she hurt her clutch leg. Drove stick for a summer, a little Echo that shifted nicely.
So I can and will if I need to but I have no desire to. I have never really liked cars, just used them for utility. Now that I drive hybrids I do like them more. CVT, no gears at all!