No flamebait intended. GoJets pilots are backstabbers without a doubt, but they are not scabs. By using the word scabs so generally, you weaken the term. It is a powerful word and should be reserved for the people who deserve it.
This GJT thing is so petty. All the TSA pilots had their jobs back within months and are now operating virtually the same as before. If you want to talk about real labor/management issues then look at the NWA pilots and what they did to real scabs. Try looking into the CAL issues in the 80s. Scabs, Strikebreakers, Crawlbacks, a situation so complex that I don't think even some people who were there understand the whole thing.
Pilots are getting so revved up about Gojets because they have nowhere else to vent their frustration. GoJets pilots took, in a very unethical way, flying that TSA pilots refused, but didn't break a strike or cross a picket line therefore they are not scabs.