

IF Trump is an asset, those billionaires might find out that they are not quite as untouchable as they think. Because that’s how Putin consolidated power in Russia. He sent the richest and most powerful oligarch at the time to a show trial and labor camp.
That question is so broad it cannot be answered.
There’s a myriad of games which are or have been wildly popular (e.g. Mario, CS, GTA, WoW, Minecraft, Fortnite)
There’s games which pushed the borders to new limits (e.g. Tetris, Doom, WoW, VR Chat)
And there’s games which warped the industry or their players (e.g. mobile games, micro transactions, loot boxes)