Strategy: What I’m doing is unblock/whitelist any domain that causes video playback issues.

(Credits for the original list @beshrkayali)

I have started to add to a blacklist here:

I also created a regex which I’m experimenting with: ^r[0-9]{1,2}-{3}sn-h0je[a-z0-9]*.googlevideo.com

I tested this RegEx on regex101.com with the following data:

r4---sn-h0jeener.googlevideo.com
r4---sn-h0jeener.googlevideo.com
r4---sn-h0jeln7l.googlevideo.com
r1---sn-h0jelne7.googlevideo.com
r2---sn-h0jeln7e.googlevideo.com
r1---sn-h0jeln7e.googlevideo.com
r3---sn-h0jeenle.googlevideo.com
r1---sn-h0jeenle.googlevideo.com
r5---sn-h0jeened.googlevideo.com
r1---sn-h0jeenek.googlevideo.com
r5---sn-h0jeln7l.googlevideo.com
r2---sn-h0jeenle.googlevideo.com
r1---sn-h0jeln7e.googlevideo.com
r5---sn-h0jeen76.googlevideo.com
r5---sn-h0jeln7y.googlevideo.com
r5---sn-h0jeenek.googlevideo.com
r5---sn-h0jeened.googlevideo.com
r5---sn-h0jelne7.googlevideo.com
r1---sn-h0jeener.googlevideo.com
r4---sn-h0jeln7l.googlevideo.com
r1---sn-h0jelne7.googlevideo.com
r4---sn-h0jeln7r.googlevideo.com
r2---sn-h0jeenek.googlevideo.com
r6---sn-h0jeen76.googlevideo.com
r3---sn-h0jeener.googlevideo.com
r1---sn-h0jelne7.googlevideo.com