That these points were created by a John Bircher and read into the Congressional Record by a whackjob congressman, back in the day.
It doesn't matter because they were still written LONG AGO and were still a prediction. That cannot be denied.
Another imperative of pro-communist activism to "Lie & Deny" - use any "means to justify the end."
Note that all opponents to communism (& to Amer."liberal" agenda activism)are attacked with mandated ad hominem warfare: "whackjobs" "looney" "paranoic" "facist" "moron"
"xenophobe", "warmonger," "bible thumper", "capitalist pig", "bigot", etc, etc. Oh, yeah: "McCarthyite" is an ad hominem too.
Compare these dynamics to the current Democrats' reactions during the last four years up to post election.