Locator: 48669MONOPOLIES.
ASML: is a monopoly and cannot be broken up.
TSM: is a monopoly and cannot be broken up.
Nvidia: may not be a monopoly, but its moat is huge -- so huge, one could argue it's a monotony; regardless, can't be broken up.
AMIRITE?
Other than ASML, TSM, NVDA it's just a matter of staying alive.
Obviously that's hyperbole. But not much.