Do people still use incandescent bulbs in America?

Looks like they were only (generally) outlawed for sale in 2023. Though some states were ahead of that.

They last a long time, though, and I imagine a lot of people are still using their existing bulbs. I can't imagine doing that in CA, where our electricity is expensive, but if you're paying 6c/kWh, I suppose, may as well?

I hope so.

Some lampshades call for a point source which LEDs struggle to replicate.