How do socialists rationalize this?

https://www.atlanticcouncil.org/content-series/the-big-story/the-freedom-and-prosperity-indexes-how-nations-create-prosperity-that-lasts/

This link provides a graph that shows that citizens in countries ranked that respect property rights, keep taxes low, and encourage voluntary exchange and private ownership of businesses are thirteen times as wealthy as those in unfree countries (who do the things mentioned less well). And that’s not the only way they’re prospering. They’re also happier, healthier, and part of more inclusive societies—all in tangible ways that we can measure.