There is currently a good stock of tritium that would power many such reactors for a while. So it's not insane to put off the tritium problem for later.
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.
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.