Friday, mid-day, Terminal 3... the Premier security checkpoint between 3 and International was closed. Main security checkpoint apocalyptic. Backed up past the Premier brag drop area toward the Terminal 2 connector. Looked like at least an hour wait. Everything funneled into a single lane, no regard to Premier status. Didn't even look like they had a separate Pre-Check or Clear line at all. Utter chaos of people trying to jump into the line, trying to form additional lines, arguing with the line managers, children crying, etc.
Doubled back to the International checkpoint. Calm and peaceful. 10 minute delay. All lines appropriately managed.
I haven't seen it this bad in T3 since pre-pandemic. Insane.