Maybe this helps Assange from not getting extradited since this is clearly against international law and many places will not extradite you to a place that commits theses kind of crimes against it's prisoners.
They're going along with the abuse, with all the subtlety of an 8 year old girl bully. "Oh, you thought we would care about such things as honesty and decency when it came to you?"
Anyone who's followed the Assange case has seen that little game played out over and over: give him a faint hope that the nightmare will end, then snatch it away with a smirk.
There’s something about 24 hour “speakers” which sounds alarming, but if it were what you think it sounds like he would have elaborated on it a lot more. There are also a lot of people “speaking” in these places 24 hours a day which can be frustrating.
Other than that this looks like deranged whining to me.
If it were true I believe he would write the whole letter about that. Instead he says 5 words about it.
Combined with the rest of it being mostly whining about nonsense… it looks deranged.