The term you want is social democrat, which isn't socialism but hey, it tries to like, stop people starving to death on the street, if only because it looks ugly.
Did you know the Scandanavian countries have more economic freedom than the USA! Its their saving grace. They also have many private roads. The early 20th c saw capitalist Nordic countries become very wealthy and store up sovereign funds. These funds were than blown dry in the later half of the century as they became more socialist. They have now abandoned many socialist policies and again adopted freedom. They do however still have high taxation.
unfortunately I think this is just him saying he's a "woke communist" if being a woke communist is atheism, women's rights, and gun control. I don't think he's a marxist of any stripe it seems. However, I am willing to be corrected here. I've only seen this post regarding to him.
I don't think it has a meaningful effect. Libs call themselves socialists all the time. For every case you're able to argue for socialism and not have people's brains shut down, you get 10 "those tankies aren't real socialists! Socialism is when you for food stamps and means-tested college subsidies"
I think his point is that people who call things "woke communism", in a negative way, have no idea what communism actually is. To those people, everything from the center to the left of politics is woke communism.
His dad was a straight up member of the Finnish Communist Party. He's still alive, and is even a member of the European Parliament, but seems more liberal/centrist these days.