not AMD that makes the adapter, but .... w/e ...
end of the day the hdmi 2.0 excuse has a short shelf-life.
It's unfair to say the adapter is coming. Then not factor the adapter into the cost of the card. And also not factoring in the fact that you have to WAIT for the adapter as well. Do we even have a concrete date the adapter is coming? Because if not that makes it even worse. I'm not denying it's coming, I'm just saying, it's not a selling point really to need an external adapter to a card.