If YOU try to section me Mark you will have crossed a line and I will section you, so help me…

They look great! Is there a already an Autoeq profile that headset?

No, but openwrt seems to be available for some of their models if that is your question.

I think it’s best to only buy routers supporting openwrt in the first place and switch firmware to openwrt asap. Openwrt or Opnsense or anything open source and well maintained will guarantee security updates years and years beyond the original manufactures firmware.

Maybe, but a wouldn’t it be way better to rely on a service every cellphone can receive by default, namely cell broadcast?

They even implemented this in Germany a few years ago after it has been available for twenty odd years.

I don’t know if this is common knowledge, but if you hit 3 on your keyboard after starting a youtube video, it takes you straight to one third of the video played. So the Wadsworth Constant is already integrated into Youtube and has been for years.