Docker didn't do any of this. They literally tried to take a free product and just start charging for it. It feels the same as a restaurant who gave free toothpicks away suddenly want to start charging for them. This speaks to how out of touch their senior leadership is, and the only possible thing they can do to recover is to part ways with the leaders who made that terrible business decision.
I've been in meetings like this before -- some analyst runs a SQL query and makes the case for charging for something that has always been free, and hamstrung leadership goes along with it because it sounds like such an easy way to "unlock value". What they really mean, is, easy way to make money off unsuspecting people via something that should probably be illegal, and would be in a different context (i.e. bait and switch).