While I agree somewhat, you have to remember Freesync screens were available before there was even a driver to support them. Sure it was only a few weeks later for the driver release, but that was also over 6 weeks or so ago.
Also AMD currently spam Twitter and other media sites promoting the 295x2 which relies on Xfire to work correctly. It's their top end card and yet if you own it you can't run it at its full potential on a freesync screen...
Sorry but I can't find that acceptable, that card is not cheap, especially when it was released, while I still won't buy Nvidia products if I can help it, I find it more and more insulting that AMD will not only sell but actively promote a card that barely runs correctly on many titles and does not work to its full potential on another of their flagship techs.
Bottom line is if you are going to release a tech, you better make sure you can support it fully as a minimum especially if it's proprietary, or you are going to lose credibility and customers as you are effectively ripping off people and lying to them