[cornholio]

The global inventory of tritium is estimated around 20Kg, that's barely enough for research purposes and ITER. Fueling DEMO, the first commercial fusion reactor will require about 10Kg, and at 2-4GW thermal it will require about 300g of tritium per day, completely depleting the existing stockpile in a single month of operation.

So the existing stock is insuficient for even a single commercial reactor. Talking about container sized fusors without ensuring tritium self-sufficiency is a particularity distilled form of insanity.