People aren't thinking Bulgaria when proposing socialistic improvements. Most would say they like where the Nordics have gotten themselves.
You read my mind! I was going to add a PS about that but deleted it.
The Nordics are not nearly as socialist as you might think. [1]
[1] https://www.amazon.com/Socialism-Sucks-Economists-Through-Un...
But the "semi-socialistic" policies people advocate are the usual Nordic policies of free healthcare, free education, proper maternity leave and safety nets. Or were you talking about some fringe discussions? I don't think anyone is planning to seize the means of production if that's your worry.
Much worse problems. When I see people in the US advocating semi-socialist policies, I wince.
PS I grew up in Bulgaria. I live in the US since 2007.