Earlier quoted context omitted.
I hope your research leads to the correct conclusion that trying to force people into equality leads to the use of force to stop dissent, and leads people to flee or campaign against it. Socialism ends in death and misery, every single time . At this point death and misery is a feature, not a bug that can be fixed.
> Socialism ends in death and misery, every single time. Leninism and its descendents might, but every country in the developed West -- where the 19th Century socialists criticism of capitalism was focussed, and whose conditions their program was largely designed for -- adopted, between the late 19th and mid-20th centuries, a substantial portion of the socialist program, and its generally not ended in "death and mise…
For a start, socialism goes back further than Marx. The defining characteristic of socialism is the abolition of ownership of private property. Socialism, in the Marxian view, was what was going to arise given the inevitable collapse of capitalism. Everywhere this has been tried, it has ended in death and misery.
The creation of a welfare state is not socialism. It's not even close, unless you want to do some post-hoc rebranding.