Just from my POV, but a system that promotes feeling entitled to and coveting the possessions of the rich doesn’t appear very noble. And that’s exactly what Communism does. The think tanks promote it through class warfare, and those on the ground love hearing how the fact that they aren’t bathed in riches isn’t their fault. And it’s not just that “they” have what you don’t, but they STOLE it from you. What a message. The strategy has shifted though. Race is the new “class”, even though nearly all racial decrees by minorities and farcical elite white millionaires are just repackaged class issues. Capitalism doesn’t promote loathing those who aren’t like you. It might promote hoarding and greed at times, but its freedoms don’t promote contempt for other people, and needing to “take them down” as communism does. However, the whole concept of opposing a successful capitalist system with a coordinated, systematic strategy to infiltrate and destabilize it is well documented. The fathers of communism have never attempted to hide it, only those in power who support it have… such as media, academica, etc.