The examples you have given, have indeed outlawed many private businesses, in the past. Although, I agree that those countries have become significantly more capitalistic over the years.
You also skipped the most famous example of socialism, which was the Soviet Union. The Soviet Union absolutely banned almost all forms of private enterprise.
But sure, socialism has significantly decreased in relevancy over the last few decades, to the point where basically all old socialist countries are becoming more and more capitalistic. Socialism is dying, all throughout the world.
Also _when_ socialistic government allow some controlled capitalism (usually heavily regulated-meaning it applies to small business and not just your sulfur emoting power plants), they do it as a temporary concession on the way to complete abolition of private business.
Before Stalin forced the kulaks out of their farms Lenin allowed private farming as a means to an end. Stalin lost patience and forced it.
From my original comment: "the majority".
The examples you have given, have indeed outlawed many private businesses, in the past. Although, I agree that those countries have become significantly more capitalistic over the years.
You also skipped the most famous example of socialism, which was the Soviet Union. The Soviet Union absolutely banned almost all forms of private enterprise.
But sure, socialism has significantly decreased in relevancy over the last few decades, to the point where basically all old socialist countries are becoming more and more capitalistic. Socialism is dying, all throughout the world.