That's not at all what I said. Do you notice the use of the word "and" in that sentence? That's a very important word because it distinguishes two separate issues, the first being laissez-faire capitalism itself. You might want to learn to read.
The primary reason I included the comment about landlords was as a reminder that the aforementioned serfs of the far left are no worse off than the tenants of the far right, and that capitalism has equally bad consequences when left unchecked.