[estel]

Noone will miss them much when they strike? Regardless of how "large" the supply of cabin-crew is; a strike that cancels flights will still affect my hypothetical holiday, and I will miss them an awful lot. That's more because there's a latency in the training duration and short-term availability of staff, than because there's a labor shortage for aircrew. (My understanding is that cabin crew is an exceptionally competitive job with many more applicants than successful employees).