18 karma · joined April 30, 2016
Suppose as you say, all capital grows uniformly (which it doesn't, but that's another issue) at +x% annually. Now suppose that certain demographics experience -(x+n)% of capital transfer, in the form of housing, healthcare, and other expenses. It doesn't matter how fast the "pie" grows as along as capital transfer away from the middle class outstrips the rate of capital growth. You're cherrypicking hypotheticals here.
Also reminder that Marx was an advocate of widespread gun ownership by the working class, much for the same reasons that the founding fathers of the USA were. Solving the underlying economic issues causing suicide and violence would make far more sense than covering up the symptoms. At the end of the day it's all about poverty.