Currently its (uranium-235) quite easy to find because the demand isn't really that high, but when the demand for nuclear power gets higher I'm sure we will see

Currently its (uranium-235) quite easy to find because the demand isn't really that high, but when the demand for nuclear power gets higher I'm sure we will see more seawater extraction / & breeders that use the much more plentiful uranium-238 or thorium-232 https://whatisnuclear.com/nuclear-sustainability.html https://whatisnuclear.com/nuclear-sustainability.html