My 'spat' is with Verizon. Although the frequency is a problem the feature set, or what the box does, after the broadcast is the real issue. If recording a show, it stops the recording and then starts a new one. So, during a single 30 minute show you could have 10 different recordings if they interrupted 9 times during the show. If you were watching a recording and had watched 45 minutes of a 2 hour show it would drop out of recordrd mode and you would have to restart the show from the very begining. Yes, you can forward fast to the point that you left off, but that takes time and by the time you get there you forget, for us older folks, what had been going on before it dropped out.
You also say that the NWS issues these and Verizon is obligated to transmit. I do not think that you have your facts clear. I can assure you that had the Superbowl or some other 'major' event been playing they would have been much less intrusive.