Makes sense, get rid of the electronics and pack up the protons into a super-dense fuel. Can’t see an issue with that!
I think there’s a typo.
Get rid of the electrons... not electronics.
Spontaneous decay has been observed in small samples. Laboratory space lighting noted to degrade samples from days to weeks of exposure. Similar problems of bulk storage regards antimatter. Manufacture on a just-in-time usage basis likely for initial applications.