Sure, but now we have a large non-working class.
Marx totally missed that.
However, that observation in itself isn't that astute, since it's the core power strategy used since the first proto-humans started walking upright.
Again, for the record, I don't necessary have a problem with what the left is attempting. After all, that's what organic life is about: competition for scarce resources.
The problem I have is with those who fail to understand what is occurring, even when it's explained & happening right in front of them. This leads to the second issue, which are (voiced) concerns about criticism which are merely emotional attacks aimed at willpower.
If we can hold firm, recognize & laugh off (think Patton/Rommel 'I read your book') their tactics, and all the while stick to our objectives, we should be able to prevail.