This is too aggressive a take. Yes, TSMC is 50% of all EUV production right now. But it's only 50%. Samsung has huge resources and is on track to build a 3nm pr

This is too aggressive a take. Yes, TSMC is 50% of all EUV production right now. But it's only 50%. Samsung has huge resources and is on track to build a 3nm process by 2022/2023, which is not very far behind TSMC (though I don't know if their 3nm processes compare). Besides just diversifying global chip production, Samsung has the (geopolitical) benefit of being in a country with large US bases and plenty of internal demand for their chips (if the Exynos designers can produce something exceptional).