>war simply made everyone a slave
The same thing in my message, from almost the reverse point of view, how the way some factory-working slaves were turned into employees by the same war in the 19th century.
What's the difference anyway?
The difference between wage slave and fully-owned has been based mainly on freedom-of-movement and payment for labor, which have always been big enough to destroy a republic.
But not big enough for any difference in tasks or financial considerations to be the major thing for something like a government or corporation.
In some ways not much more modern than the Romans.
For the elites, they have always benefited most from a majority of subjects whose wages, if wages were involved, were not that much more significant than zero when it comes to the bottom line.