Naio, it appears to me you are looking for a quarrel. That is disappointing.
You state, "You don't get to decide what people are allowed to write about." As the Moderator of the TC Forum, I have a lot of influence in editing or deleting what people post (write about) on this forum.
I do not see the " Option #3: Have you investigated switching to a composting toilet in your rig and decided not to? Why?" in the OP's post. I quoted the post, as you did.
I encourage you to review the Forum Rules and Policies.Note the first rule, "We reserve the right to remove any post at any time for any reason".
If you wish to take this further, I suggest you use a PM.
Wayne
Moderator