Lmfao is this for real? Now Graal doesn't have any privacy at all anymore? Why don't you public the "private mesagges" lol.
It records public chat not private messages.
One of the big issues with harrassement cases and cases where people express very inappropriate and vulgar language was there was no proof unless a staff member saw it, being able to report someone who misuses public chat and saving what they said is an extremely helpful tool.
If you are saying something in public chat don't expect privacy it's common sense.