I believe this is one of those Google “F it I am going to make this protocol my own way without anyone else’s input” which results in security concerns and also Mozilla prioritizes it being a browser more.
Searching serial looks like this is still the case. There are security and privacy concerns over it.
NUCs are where to go. Intel chips good for transcoding and 3 year warranty. Had 1 die out of 3 die in 4 months and got a full replacement. Got another so I’m running 4 now and been about a year. Running tons of stuff and measured power to about $2.5/mo/pc.