Earlier quoted context omitted.
I see that you retracted your original statement, but I'll comment on it nonetheless. Before trying to counter someone's views with "troubling links to Marxist ideology," I think that you should try Googling "McCarthyism" instead of "Capitalism."
Ah yes, some actual communists were threatened and some innocents got caught up in the whole thing. Meanwhile, communists were killing real people by the thousands. Yup, McCarthyism was the big problem. Which reminds me, if "the list" was wrong then, is its complement wrong today?
McCarthy used Communism as an excuse to attack people's political leanings. If you think that people that have Socialist/Communist political leanings are in favor mass murder, then you have a really distorted view of reality. Do you really think that when the Beatles wrote "Back in the USSR" that they were condoning mass murder and a 'report your neighbor to the secret police' culture?
Most people have those political leanings because they believe in the 'hope' that humanity will work together to solve their problems (join hands and sing "Kumbaya" or something). Whether or not their beliefs are reasonable or even possible is irrelevant. You don't throw someone in prison or ruin their life just because they have impossible dreams.
> Meanwhile, communists were killing real people by the thousands. > Yup, McCarthyism was the big problem.
I challenge you to find me one instance where McCarthyism 'saved the day.' Even if you are able to find one instance, I challenge you to weight that against the number of people that were jailed/lives ruined over this. McCarthyism wasn't a way to "save us from the evils of Communism," it was a modern-day witch-hunt that one man started to earn political brownie points. If you see McCarthy as an altruist, then I have a bridge to sell you...
Let's not also forget that Communism in the forms that we have seen in implemented in real life is far from "Marxist ideology."