From letting it out to conspiracy or just badmouthing 'therapy', I'd like to be free to say whatever I want to say without getting banned.

there is a scene called the sunny bedroom, Syrian is able to rent it out to you for a small fee

the place is protected against spells, that means whatever you write in there will not leak out (unless the person you speak with in there takes a screen shot)

To the best of my knowledge the private message system is entirely private between the two participants, so it's a great way to have quiet conversations.

Depending on the number of people present in a location, you can see "RP Reality requirement:" indicator, that can be strict, moderate or more permissive. The ideea is that if its just you and your listener in a place, things can derail quite a bit, but if there are more people in a place, you should consider the others are listening too.