TV analog CH6's to extend?

Found this article interesting, [www.radioworld.com]“franken-fms”-get-longer-lives/272820 I've here of LPTV analog CH 6 TV station on-air to broadcast more like FM stations since most FM tuners can get 87.75MHz. I've listened to TV CH6 audio carriers on FM radios for years and it was neat to listen to Noon, or 6PM, news while on the road on the car stereo. If anything, it's interesting to us FM DX'ers.