What's hilarious is how provably little research they've done on this shit.
So let's assume, for the moment, that these failures get their wish, and a glorious Communist revolution happens. Well, congrats, because the nanosecond they move to sieze the finances and property of the wealthy for redistribution, they find out that the wealthy fucked off ages ago and now both they and their wealth are fucking gone. And since your country may or may not have been relying on international trade and no company worth a damn will have anything to do with your totalitarian shithole, you now have millions of people who have no ability to fucking eat, much as is the case in Venezuela right now.
The blood of the revolution, of course, is not these upper-class morons who believe themselves to be so fucking enlightened - it's the poor, uneducated, and disinfranchised, who give zero fucks about race or identity politics, but know exactly who to blame now that the country is going to shit. So one fateful night, a bunch of poor people are going to beat down the door of your home and tell you that living in the fancy house that you have is not what a true communist does. You will have one room, a bed, and necessary personal belongings. Every other room will be given to someone else and all facilities of the house (kitchen, bathrooms, etc) will be shared.
It's only at this point that they realize that at its most successful, Communism condemns everyone to a mindless existence with no hope of ever going beyond a meager daily ration and being alive at the end of the day. Naturally, this makes morale plummet further for all involved. Eventually, the inevitable happens and the increasingly-hungry increasingly-angry mob takes their anger out on those responsible. The purges start.
And eventually the Commissariat kills these idiot would-be revolutionaries for whining too much about having their shit taken away.