I think it happens if you have kids. Parents make friends with their kids' friends' parents. "Soccer moms" and other parents whose kids are enrolled in sports make friends with other parents of their kid's teammates. Parents also make friends with their kid's teachers.
And kids still make friends at school, and after school during extracurricular activities like sports and jazz band.
Besides that, I think you're right, unless you make friends with your coworkers. There are also still parts of the US where you make friends with your neighbors. My parents recently moved to different suburbs a few years ago, and they're friends with their neighbors.
I think it happens if you have kids. Parents make friends with their kids' friends' parents. "Soccer moms" and other parents whose kids are enrolled in sports make friends with other parents of their kid's teammates. Parents also make friends with their kid's teachers.
And kids still make friends at school, and after school during extracurricular activities like sports and jazz band.
Besides that, I think you're right, unless you make friends with your coworkers. There are also still parts of the US where you make friends with your neighbors. My parents recently moved to different suburbs a few years ago, and they're friends with their neighbors.