Starbucks coffee drinks are to me what I’d imagine it would be like to gargle a sheet cake. Not just sweet, but cloying, and very fatty.
There was a cold brew with sweet cream that they had last year which was a really good cold drink that wasn't overly sweet. So this year they replace it with a cold brew with vanilla sweet cream and now it has two pumps of vanilla syrup in it in addition to the sweetness of the sweet cream. So now it's disgustingly sweet and tastes cloyingly of vanilla.
I pretty much only get lattes and drip coffee there now.