So, SOLO, apart from a definition, what are you saying, or trying to say.
My reading is, still, that those who take jobs in CX right now are not scabs, just as those who took jobs in Australia back in 89 -90 weren't. Additionally, those who accept upgrades aren't.
But...and it is a big BUT, those who accept upgrades, but 'encourage' new starts not to come along and join CX, are damned hypocrites.
I think the intimidation of those would be new starts by suggesting no jump seat travel, the likelihood of failing checks, isolation, etc is appalling.