There are very few manuals still sold in the US. The holdouts are ultra-budget models or pretentious sports cars. I can count on one hand the number of people I know who can drive manual.
I can drive one because my dad had an ultra-budget hatchback that I learned on, and later I had one of those pretentious sports cars, which I swapped for something more practical when I had kids. Age: old enough to have kids.