Post-COVID there was a big craze over "pilot shortage" and lots of folks became pilots at fast-track programs whose goal is to have you pass all the certification tests as fast as possible, rather than actually creating wise, skillful and diligent pilots. Then having graduated fast-trackers educate the next wave of student pilots. It's a very backwards system where freshly certified pilots end up conducting the majority of new pilot training, while veteran experienced pilots very rarely teach because they have a cushy airline job. I've seen firsthand a commercially-rated pilot from one of these programs be unable to accurately read a round altimeter.
I wonder if we're starting to see the effect of those fast-tracked folks flying big planes. Granted the DC helicopter midair was no fault of the jet and I believe the Philly Learjet was Mexican-owned and -operated.