I’m no fan of Marx, but, is your critique of Marx that he’s German and from the industrial revolution era?

I’m saying that Marx is a product of a bygone era. His struggles, analysis, philosophy, and solutions were all based around the context of his time. His ideas didn’t work during his time, especially since every attempt of Marxism in history has led to tyranny and collapse. They will most certainly not work today because the world has changed so much since then. His flawed ideas need to stay in the history books. We need a new system that’s for our time.