"When Th232 absorbs a neutron it becomes Th233, which is unstable and decays into protactinium-233 and then into U233. Thats the same uranium isotope we use in reactors now as a nuclear fuel, the one that is fissile all on its own."
Which is totally wrong. The fissile material in uranium reactors is U-235, not U-233.
233 235’ whatever it takes
“what difference does it make” 233 or 235 it is only nuclear.
U-233 is fissile and has been used for a bomb.