In other words, own productive capital and live off the rent it generates. Personally I think such capital should be owned by the workers at a business so that they don’t have parasitic individuals like the author to support. It’s nice for you if you have a lot of wealth and don’t have to work, but the rest of us pay the price of that, and only a tiny slice of society can ever live that way, for obvious reasons.
Ironic that they criticize those who have worse outcomes for not working hard enough or focusing on the wrong things when it is those poor people who are working the hardest.