It’s a bit tragic that Ilya and company achieved the exact opposite of what they intended apparently, by driving those they attempted to slow down into the arms of people with more money and less morals. Well.
I am always bemused by how people assume any corporate interest is automatically a cartoon supervillain who wants to destroy the entire world just because.
But surely, being a rich and powerful billionaire in a functioning civilization is more desirable than having the nicest bunker in the wasteland. Even if we assume their motives are 100% selfish destroying the world is not the best outcome for them.
If we hit the iceberg they will lose everything. Even if they're able to fly to their NZ hideout, it will already be robbed and occupied. The people that built and stocked their bunker will have formed a gang and confiscated all of his supplies. This is what happens in anarchy.