This is the worst take I've seen in a while on HN. Nvidia doesn't make games, and for its case, they can either sell the same die as a gaming GPU for $2,000, or as a server GPU for >$30,000, the math is simple and obvious, which is why the stock jumps.
Epic doesn't have anything else besides the gaming market. And the gaming market is huge, it's more than music and movies combined, so please just stop spilling bullshit.