

15% of the total United States GDP is a single company
no, it is not. you struggle to comprehend it because it is not true.
it is comparing different things. one is a valuation, the other is the value of goods and services over a year. the comparision would be with yearly revenue of a company



if your definiton of inide exclude Hades, Hollow Knight and Celeste because they are independent i have to say that it is a very bad definiton of what an indie game is.
personally, if a game has enough budget to hire Charlie Cox or Andy Serkins, it probably should not be in an indie award ceremony