Not a lie. Just look at UA, AMFA did not enforce the scope language and the remainder of airframe overhaul jobs were given away.
No AMFA did not give away any jobs at WN. They just did not enforce the IBT status quo. Prior to AMFA's arrival the ratio of AMTs to aircraft was slowly reduced. Since AMFA did not maintain the status quo WN now has 600 to 800 fewer AMT jobs than they would have had AMFA just maintained the work level that the IBT had in place prior to 1999. Not fighting for maintaining existing levels of work in-house...well brother, that's a giveback. Not a spin. Reality. When you bid for your shift, days off, and vacation having 800 people below you creates more slots and when you want to have weekends off and Christmas off, that's kind of a big deal. And that's no spin brother.
Southwest management outplayed AMFA just like NW and UA management did. That is why you now have 3,000 members due to the outsourcing of 15,000 members jobs.