Not entirely true, I’m running Ubuntu on MBP 2017 (non-Touchbar). WiFi works out of the box, only touchbar models have problems. They are using another antenna. Only thing that doesn’t work out of the box are FaceTime webcam and sound. There are drivers for those. One thing to note tho, Intel MBP especially those thin ones can get very hot and fans might blast.

Seems to me YT is just blocking the instances so they have to move their servers constantly. Big or small instances, both get blocked every few days. Thankfully there are enough instances, so you can always hop. But it does require more intervention than Invidious, which doesn’t proxy your requests to Google.