Prohibiting a user of your software from modifying it and using it to run their business goes against both freedoms 0 and 1.

This “users are obligated ‘give back’ the moment they make money with the gift they were given” is nonsense and anyone paying attention knows it. A business making money using free software doesn’t take anything away from the releasing organization.

The anti-commerce bent of a subset of the free software zealots hate business so much that they tried to smuggle a EULA into the free software community. It’s nonsensical. Furthermore, the AGPL has never once been tested in court.