I'm certainly not deploying new WordPress sites, partly because of how weird and hostile Mullenweg has made the WordPress ecosystem for no good reason. I don't even necessarily disagree with the sentiments behind his words and actions, but the methods and how far it's gone in terms of lawfare is just silly and destructive.
Anyway, they won't get decades like Oracle has gotten. But, they've got a few years of comfy margins ahead if they don't blow it up too badly.