"there'd be no license transfer of any sort, which means that any purchases made on Stadia would effectively be nullified as the service closes down." It lasted less than three years and will leave players with nothing to show. This is what people were predicting when Stadia lauched and part of the reason why it had poor adoption.
I mean it 'was' a streaming platform [0] as I already outlined from the future and called it, since it failed to get anyone using it back then, even in the pandemic and lockdowns and is still struggling today.
So it was expected and very unsurprising really.