We raised meat rabbits for many years and the ammonia smell is easily taken care of. Use all wire cages, suspended over a worm bed. In our case the beds were made with 2x8 cedar frames set on a dirt floor. Start with 2 - 3 inches of peat moss and a little loose dirt in the frame, wet it down then after a week or so add the red wrigglers and scatter a couple of hand fulls of cornmeal over the top to get them started. Use plenty of worms. Turn the beds with a spade fork once in awhile and work the wetter areas back into the dry. No smell problem, it never develops. We used the worms for perch fishing, took out some bedding soil each year for flower pots and the vegetable garden, ate the rabbits. Everything was under a tin roof, with half wall sides. Easy system to maintain with low input and lots of benefits.
So three conspiracy theorists walk into a bar.................You can't convince me that's a coincidence.