Does this sound like Sweden is a “socialist” as it used to be?
In international economic-freedom comparisons, Sweden often earns a higher ranking than the U.S.
reason.com
That article is heavily biased. The private schools in Sweden are _not_ better according to research, there is a fierce debate on how hard they will need to be regulated and the reform is generally seen as a big failure. The only store allowed to sell alcohol is still the government store. Yes, most of the monopolies have been sold out during the right wing rule in the early 2000s, but the idea that the state has to own the "means of production" was outdated years ago, only communists still push that agenda.
The government in Sweden _do_ run pensions, healthcare and social security. There is a tiny bit of your pension you are allowed to manage yourself or use private companies, but that is nowhere near the amounts that the government decide over. This year, the age of retirement was raised to 66 and the age will be stepped up one year for every 5 years to make sure the retirement funds can support everyone. I expect to retire at age 71.
There are private hospitals (very few) but you can still go there and not have to pay any extra. Private schools are the same. You are allowed to choose whatever school you like, the only difference is who gets your taxes: public schools or private schools, the taxes are still managed by the state.
The notion of "free market" being "more free" is sorta silly. Sweden is part of the EU, market rules apply equally to all EU countries. We are not allowed to regulate market more or less than any other EU country. Remember Ireland was fined by the EU for giving Apple tax breaks?
"Socialism" is a very diverse set of ideas that can't be easily boiled down to a few bullet points, some of the ideas and concepts are even conflicting.
When GOP cries socialism in the US, the ideas they shun are usually considered to be mainstream or even right wing in Europe.
In the last 100 years, Sweden has had a government run by the Social democratic party during 75 of those. We still have a "left party" (they dropped "Communist" from the name a few years back) that push some of the communist agenda, and they get around 10% of the popular vote. The Social Democrats gets around 35%.