To the OP - great link!!!!! I sold ozone generators for hot tub use for ages, and can attest to the caustic air they produce. Ozone is an oxidizer - the very same thing that Chlorine and bromine are, only ozone works thousands of time faster than chlorine. And like Chlorine/bromine, they fade fabrics, erode rubber and vinyl, rust steel, corrode aluminum. Yes, ozone removes odors, but if you look at who is using it - they have no vested interest in the long-term use of whatever they're exposing to ozone! It matters not (to them) that your furniture will probably wear out sooner - all you care about is that it doesn't smell funky. They don't care that electronic sensors will die a faster death; or vinyl/plastic will turn to a shriveled mess or change colors.
I'm not saying to NOT ever use ozone - but use it sparingly as a last resort. Unless you're selling the RV ;-)