Your thinly-veiled derision doesn't mask the fact that you are being willfully ignorant of the intent of the person you're replying to. You're not here from Reddit, are you?

It's not about entitlement, but it is about common convention. Docker's offering isn't unique enough for them to betray that convention.

The point of making something open source is to benefit from collaboration. Is not making the argument, "locking software distributions behind a login wall is harmful," simply a form of collaboration?