My first thought too despite the pot odds. Such a strange line for trip aces so I was leaning more towards a set or some nonsense. I struggled with this hand and tanked maybe 2 minutes before deciding there were too many Ax hands that would think they're trapping me or I'm repping the A and value bet me here. Called and Villain rolled over 67o
Turns out he had me on the A and thought he hit a gin river. Even got that satisfying moment when he thought he was showing down a winner, then had all the air sucked out of his body when he saw my flush and had to sulk away broke (yes, I'm evil and probably going to hell but I've come to terms with that)