I know I'm late to this thread, but I'm curious: how come actual entrepreneurs, people that get things done, do not set up a catch-all the Record Host "*.example.com" immediately after setting up their domains? I did that with mine (not worthy of being published), with Name.com, and had no domain parking ever.

By the way, to me the most incredible part is this widespread practice of domain parking by default and without sharing revenues, not the threatening legalese. Not much domain ownership there!