Lue Elizondo did far more than run AATIP. His primary job at the DoD was to prevent leaks from the Special Access Programs that contained the classified technology that would be working on what you claim UFOs are. I can link you to his IG complaint where it contains his performance report that outlined his official duties at the DoD if you'd like.
I find it hard to believe that the man whose job was to prevent the leaking of US classified technology would not know that these UFOs were just classified tech.
If his job was to prevent leaks from the Special Access Programs, wouldn't he absolutely say that these "objects" weren't classified tech? Like, it's literally his job to say it's not us!
Edit: here it is https://imgur.com/a/y0X1eoo
His full IG report which had the performance report above is here https://www.dropbox.com/s/cgqoaeore81lbxs/Luis%20Elizondo%20...
I find it hard to believe that the man whose job was to prevent the leaking of US classified technology would not know that these UFOs were just classified tech.