I still have all the SIA 1 documentation and could quote exactly how and why the ATL fence and CA protections would have eventually been wound-down over 3-4 years until only straight-line seniority held both of those things.
The Negotiating Committee at the time agreed with me, both in private conversation and open-session MEC meeting with about 20% of our pilot group in attendance (largest turnout ever).
However, all of that would not convince you, because you do not want to be convinced. It's easier to lay it all on the feet of our MEC. That's fine. I get that it's easier to do that. But you will never convince the people who actually read the documents, did the research, attended the MEC meeting, and heard the truth for ourselves from the people that negotiated it.
That said, I've said since then that the benefits may or may not outweigh the cons of voting down the 1st agreement, even though I know we did it thinking we could go to Arbitration. For me, it's likely a wash, as I was bidding lines that were close to what we're making now anyway (I'm in the minority) and the 300 numbers I gained in seniority (upgrading to CA faster) wash with the loss of snap-up pay for 3 years. Others aren't so lucky (junior F/O's still stapled and no snap-up pay), and our CA's are now getting even MORE severely hosed and ethically, it's not right. We expected better.
As for what our pilots over there are telling you... of COURSE they're saying that. If they didn't they'd get crucified. They're not stupid. They're going to smile and come to work, do their job, then go home. What they truly believe about what went down isn't going to change, but they're not going to sit there and get into a debate about it with you on a trip. That would be unprofessional and rather pointless.
They're over there and most have moved on, although they'll never forget it. We're here and stil living it. Someday it'll be all over, but for us it still goes on, every day. Not much more can be said other than that.