The Senators chanting USA were freed from the blackmail/coercion the Deep State was using on them. Patriots are trying to free this country from their grip.
Every single step of production for an airline part is heavily tested, verified and documented. Actual engine failure due to metal fatigue should be exceedingly rare.
This isn't the first time we had a twitter poser mimicking Q. It doesn't make any sense why Q would be on Twitter.