Well, I certainly miss DX'ing TV stations. (And even working at one that has been DX'ed.) Doubt that Sporadic E leftover DTV VHF Low Band stations will be seen by anything, except as signal traces on a spectrum analyzer. However, VHF High Band and all those DTV UHF stations can, and are, being DX'ed via tropo and temperature inversions often. So, TV DX isn't dead, but it is somewhat modified. I understand that analog TV DX'ing can still be had from Mexico. (I believe that Canada has swapped over to all DTV at this point. Is there anyone up there to verify that?) I still watch analog TV. How? I still have a DVD-R burner that has an ATSC 1.0 tuner in it from 2006, and I run that to a UHF CATV transmitter and a custom UHF dipole and watch what I want off-air on leftover analog NTSC TV's, that look perfectly fine still. I still have a B&W 5" portable TV from 1979 that I've shown off to kids. I feel so old now! I still remember when having a color TV was a big deal, since the 1st color TV in our immediate family didn't come in until 1975. So, can I make it a big deal to have a B&W TV today. (Some kids think it's neat, while other ask how can I watch that.) Now, we are going into ATSC 3.0. (So, what happened to 2.0?)
https://nocable.org/news/atsc-3-0-the-next-generation-ota-tv-launches-in-late-2018 Now, just what kind of fuster cluck that will cause for broadcasters and the rest of us consumers is anyone's guess.