That in no way contradicts what i said. Sites/systems are designed to server various formats and bitrates. In order to change what being served would require whole sale access to multiple systems. If hackers gain that level of access they aren't going going to be like lets make flac free for everyone, they are going for user or financial information.Actually there are various platform delivering hi/res flac in streaming: Tidal HiFi, Amazon Music HD, Deezer Premium, Qobuz, Spotify premium can go up to 320kbps.
It’s a fact: hackers can break into HBO, Disney+, Sky, etc with no problems, I dont believe that music platform have better protections than video streaming companies
in most cases (since you didn't site any specific incident) systems aren't being hacked.
- it's usually user accounts (people with crappy passwords etc), get there account "hacked"
- some company employee was dumb enough to get their personal machine hacked, usually via an email.
In short something' like this is never going to happen. because it can be caught and fixed.
I find it really strange that there is no method to crack these platforms and have flac streaming for free