I know you said “most people”, but I always type these typographically correct quotes manually (no automatic substitution or “smart” quotes involved). It's Opt+

I know you said “most people”, but I always type these typographically correct quotes manually (no automatic substitution or “smart” quotes involved). It's Opt+[ (etc) on macOS, for example. So the name is disorienting for me at least, and as the top comment said, they predate computers and weren't called “smart” then. But see also https://smartquotesforsmartpeople.com/ https://smartquotesforsmartpeople.com/ :-)