https://en.m.wikipedia.org/wiki/Master_Quality_Authenticated
Basically trickery with alleged lossless, but it is not even close to lossless and you need very special players that can unfold MQA. Tidal got a lot of criticism for it and eventually switched away to FLAC…but the way they handled it was pretty bad and it still brushes me the wrong way.
That however only works in a sort of sane, trusting and honest environment - basically something to undermine to begin with. If everyone is just utterly hellbend on lying and twisting reality, it becomes just noise and has no impact.
Capaldi and Matt Smith are my personal Favorites. I like Tennant, but the utter “sassyness” of Smith and Capaldis versions where sublime to me…