How to handle reissue/bootleg releases?

[Deleted_Editor_1801019]

Also, not to repeat myself:

Unauthorized use of a track on streaming services

Just my humble opinion as a lawyer: MusicBrainz is not a platform to solve legal disputes. MusicBrainz does not provide illegal content. Not entering a release will not change that the release exists nor deter others from exchanging it. This database strives for completion. As such, it will even do license holders a favor in tracking down existing bootlegs.