What's wrong with the ATC in those videos?

For the business jet one, ATC vectored the private jet directly into the crossing traffic. Clearly a giant mistake.

	▲	squigz 12 hours ago \| parent [-]
		That video has a limited and likely-not-accurate perspective of the planes. I'm not sure we can say it's "clearly" anything from that. Also, ATC said they were making irregular turns.