Some other things that were "Socialism!"

I see that the history of the American Right decrying US government actions as "Socialism!" is longer than I realised.  Have a look at this thread by Kevin Kruse listing some of its ridiculous use in the past.  (Free polio vaccine, for God's sake.)  

What's the current ludicrous revival about?   Probably due to the intractable nature of properly fixing the American health system and the talk of single payer systems, as well as the "success" amongst dimwits of Jonah Goldberg's rebranding of Hitler and Nazis as dedicated socialists from start to end. And, of course, the intellectual rot of the Right caused by Fox News and social media generally.