Dude. Give it up. You’re wrong. “Capitalistic” societies can and do have some “socialist” policies. Fire Departments, the military, the federal highway system, and Medicare being prime examples. We live in a mixed economy. Give it up.
Mass transit systems are heavily subsidized toom As is agriculture. Also energy. And education.
Collective, co-ops, unions, and nonprofits can be examples of socialism at work..
The United States is a Social Democracy, albeit a bit dysfunctional one, despite the frenzied scare tactics of the right wing..
Dunno if I would include the military and law enforcement as socialist since they mainly exist to protect the wealthy.