Not sure your overall point but sounds like you're somehow processing the world through both "it's physically impossible for GS to lose money" and "they lost money haha" lens without realizing those things are at odds and one mustn't be true.
https://www.macrotrends.net/stocks/charts/GS/goldman-sachs/n...
I would bet Apple's profits are far more resilient than Goldman's.
read here https://en.wikipedia.org/wiki/Systemically_important_financi...
I read that to mean they can decide the revenue/profit, but now I think you meant that they have a certain minimum amount of revenue/profit due to government subsidy, which is probably true.
Just a lower level of accountability, no matter what. Compared to risks they decíde and keep.