"I am the client, I want frequent feature updates, I want fast security updates, I want to be the client and not the product, I don't want the company to go und

"I am the client, I want frequent feature updates, I want fast security updates, I want to be the client and not the product, I don't want the company to go under or force development teams into stupid feature development or release trains cause they need to make sure there's a revenue stream." You just described at least a dozen Linux and BSD distributions. They fit every single one of your points and are free.