You already said that, but we both know there are premises behind your lack of caring.
Would you buy products from Nazi Germany? Even before the Holocaust was revealed to the world?
There's no technology trade going on. You're not a developing country negotiating for hardware or prices you can't get elsewhere. It's an appliance that makes carbonated water. The Sodastream isn't even the best product. It certainly isn't the only firm making these fizzy water appliances. (Which you don't need in the first place.)
What if I want to watch something other than the people who always show up at the top of the Youtube technology category page, or venture capitalist-funded yoga videos summoned to create the impression somebody is home?