Nonsense.
You’re once again trying to insert a discussion on the definition of ‘wealthy’ into yet another thread.
Workers joining unions and negotiating as a union and taking industrial action to get the best deal they can and maintain some semblance of control over the conditions of their work has nothing to do with your fixation in ‘wealth’.
You’ve told us a number of times you feel you are wealthy, good for you.
Many British workers feel they cannot continue to put up with their real pay being eroded by below inflation pay increases, they are doing something about it, good for them.