If some RV manufacturer's continue to install RFI emitting LED lighting sets that interfere with television signals, and they don't resolve the problem before the RV is sold to someone who then complains.
Maybe complaining to the F.C.C. will be the only way to get the manufacturer to comply. The problem may be small now, but will increase as more RV manufactures jump on the band-wagon for supplying LED lighting (inside and out).
I suppose there are many people camping out there now that have not figured out yet that their signal interference may have an RFI problem, rather than a poor signal.