Why is number 2 three different words?

So Republicans want this man to use the woman’s washroom?

So far, the best system we’ve come up with as a species is heavily regulated capitalism with strong social safety nets

And for quite a lot of human history the best system we had come up with was Feudalism, until we started doing something better.

Just because Capitalism is the best we’ve come up with so far doesn’t mean we should just accept it, or that 1000 years from now people won’t look at the Capitalism with the same disdain we look at Feudalism.