We can prevent this from happening by enforcing 100-year-old antitrust laws.
The simpler solution is a tax on scale -- a graduated corporate revenue tax, aggregated across any group of entities which meet the common control [1] criteria. Then it's just a tax, and you simply have to collect it. Very little wiggle room.
If splitting your company in half wouldn't impair any of its lines of business, the CEO has a powerful financial incentive (lower tax rates on the two halves) to do so.
You can't exactly break up a chip manufacturer when they have just 1 or 2 plants tooled for the latest memory.
IMO, recognizing chip fabrication as a national security asset and turning it into a public corporation would be the better way to go. Let the likes of intel/amd/or micron continue developing chips. But also, take control of the most expensive and risky part of chip manufacturing to make sure we don't fall behind due to corporate budget cuts. You also keep and continue to build expertise in a vital part of modern society.
There's a reason why basically only Intel does inhouse fabrication and even they have had to rely out outsourcing it.
In fact, the largest, most advanced, and best known semiconductor manufacturer is primarily government owned: TSMC.
The only thing that gets in the way of their ability to sustain innovation is administrations hostile to publicly funded research.
Outside of innovative industries, there are plenty of examples of important government ran organizations aren't "disasters". Some of which can only be effectively ran via government. For example, healthcare.
What's been a disaster is relying on privatization and capitalism to solve all problems. That's the system of government we had in the dark ages.
Not only that, there was government-led chip research in Taiwan before TSMC (ITRI). And it was going nowhere. If Morris had stayed in ITRI, Taiwan would probably look like a developing country whose primary value is to host the US military bases today.
It would not exist without the government's direct intervention.
Antitrust laws can/should be applied to, eg., Google for search and web monopolization.
If someone is willing to pay more than you for a limited supply of some resource, that isn't a market monopoly.
Google is about to lay waste to everyone.
Google is using their nation state wealth to once again dominate a new sector. Wealth gained from unfair monopolization of search and web and mobile.
Google changed the notion of the URL bar to search. They control every ingress. Now, if you want to access a name brand registered trademark, it flows through Google search. Brands have to pay extortion money to Google to keep others from sniping their rightful name brand.
Google gets even more money because there's a bidding war.
Google pays to put themselves as middle men in front of nearly every web access.
Google doesn't just have a monopoly on this, it's downright unethical and should be tried in court or have laws written to make this illegal.
I have no love for OpenAI, but how do they even compete with the hundreds of billions of dollars this nets?
> Monopolies never last in the tech industry
Google is an invasive species in the ecosystem. They're killing viable competition by engorging themselves and taxing non-productively.
Capitalism should be hard. It should be live or die regardless of size or scale. Google is barely breaking a sweat.