Every one of those four is a mixed economy with significant central economic planning and regulation. Without substantial oversight, capitalism tends to degrade into private monopolies with feudalistic tendencies over time. Like I said, it's an idealistic system which looks great until actual people are involved. Then you have to either modify it past anything but a spiritual similarity, or drown in the neoliberal fountain.
There is no such thing as pure capitalism. If you're talking about capitalism without regulations, that is called anarcho - capitalism and it doesn't actually exist anywhere at the moment.
I am responding to your points with the same logic you initiated. You won't acknowledge that you're operating on a double standard where communism is a fundamentally idealistic and flawed whenever actually implemented, but it's different for capitalism because reasons. This conversation never started.