I’ve just done the same thing, said I don’t own any of their products but I certainly won’t be buying them in the future and I will be actively discouraging people from buying their products, which will actually hurt their profits, and also put a snide little PS at the bottom saying "Good luck issuing cease and desist notices to the hundreds of forks of the software (803 so far according to another post) which will cost you real money instead of the made up MILLIONS OF DOLLARS that you claim this is open source software is costing you. It’s companies like you that make buying consumer electronics a quagmire