I've seen this yogurt in local stores lately - siggi's - "thick, creamy, and rich in protein, skyr is the traditional yogurt of Iceland". It's all been the nonfat stuff, but it seems they make full fat yogurt and even unsweetened yogurt and "triple cream" yogurt, only that one has sugar. https://siggis.com/products/#?productSection=skyr

I have an Instant Pot and an easy-peasy recipe to make it cold, with Fairlife milk which has extra protein and fewer carbs. I could do that. Or strain the whey out of the big tub of Stoneyfield, but sometimes I just want to grab a small cup at the store, dammit. Before I stopped eating sugar, I used to buy Chobani by the case at Costco. Loved the peach flavor.