Tuvo Tornado has been practically plug and play for me. Be ready to spend a lot of time designing, printing, testing, redesigning, reprinting. Not necessarily because of the printer, but just a normal part of the process.
And don’t be afraid to print part of a design and stop the print just to verify the footprint or general dimensions are good. It takes extra time and guaranteed ‘failure’ from a fully usable part, but much better than waiting a full 5-10 hours for a full print just to realize the holes on the first layer are offset, or the walls are 5mm too close for your use case.
I think the point is that it's difficult to attribute that to communism in any meaningful way where you're comparing it to non-communism. Like if those 100 million people would have died anyway, how to do you say 'it was communism that did it' since maybe more would have died under the next most likely form of government that would have been in it's place. How many people have died for Democracy, assuming that both world wars and countless other ones were fought to defend it.