Proudhon proved right about unions?

[grarpamp]

All those free to form, disband, and associate of themselves
as they wish, all those free to accept and eject whichever and
or all their workers, all those free upon their own responsibilities,
including to create and live, indeed all such free parties should
find no issue in rejecting the State, wholly, in its entirety, along
with its arbitrary support, detraction, corruption and enforcement,
as being the very antithesis to such enjoyment and utility of freedom.