Although rug-pulls like this are dubious to say the least, neither should FOSS contributors be hauled over the coals simply because, to justify continuing to commit more and more time to a project. they need to generate some kind of revenue. If more FOSS advocates donated reasonable amounts of money to the projects they use, this kind of bollocks would be much less frequent, and the long term stability of projects would increase dramatically. Sadly, way to many people donate nothing. And way too many companies, as well.