From the left perspective in the US it's basically the Democrats who are the "enlightened centrist" position, if not center-right, because they think capitalism is redeemable if it has the right branding etc, and success in the system is at least in theory available to everyone. The right faction are more honest in how they embrace and take joy in how this system runs on exploitation, and are obviously more dangerous in the current climate. The Democrats have to be dishonest because they have to take an inherently exploitative economic arrangement and give it a positive spin.