[runjake]

#2 is using a DisplayLink device to run multiple monitors. I presume the other videos do too.

There's no trick or way around this on an M1-equipped Mac. Something else will be handling the graphics.

DisplayLink generally works excellent for running most apps. It does not work well where you’re pushing a bunch of bits at the screen rapidly, eg. First person shooters or high definition video.

That said, one of my DisplayLink monitors is used for IP camera feeds, and while the little traffic light on the USB dongle is blinking incredibly fast, I don’t notice any stutters.

Everyone already knows about this and the author mentions this in their post.