Basically anyone who thinks Darwins theory works outside biology
It's important to realise that Darwin's theory doesn't work inside biology. What works inside biology is called the modern synthesis which is Darwin's theory in combination with Mendelian genetics.
There is empirical evidence that analogous ideas to the Theory of Evolution do work in areas outside of biology. For example, genetic algorithms can be used to optimise designs of various things.
up to and including Dawkins advocacy of Smolins theory of naturally selected universe idea which Dawkins does in TGD. If Dawkins still claims that Darwin made it respectable to be an atheist then that is definitely ultra Darwinian.
You keep talking about Dawkins but he does not fit the description. If you hd read any of his work you'd understand that he specifically denies that everything is based on Darwinian evolution. He argues that one of the wonders of evolution is that it gave us the equipment to ignore it in human affairs.