ZapBrannigan
If it ain’t a Boeing, I’m not going. No choice.
You remember somewhat wrong. After the skyjacking decade, ALPA successfully lobbied to get metal detectors and security checkpoints. They were just manned by crappy contractors. So while you could go the gates, it was still a secure area, and you still had no actual right to be there.
I don't think that's the case. Remember when PIT opened the "new" midfield terminal? (Yes, I'm that old). It featured the revolutionary shopping mall in the core, and was marketed to the people of Moon Township. Shops and restaurants would even validate parking for locals who wanted to come shop and have dinner. That was the mid 1990s.
In fact, one of my first dates with my wife was at the Fridays there in PIT. She drove in and had lunch with me during a productivity break.
Wasn't until 9/11 that they locked down security and made it so only ticketed pax could pass.