DNT is pretty dead, and IMHO was never a good idea in the first place. Opt-outing of invasive and unethical tracking is just weird. What about people who don't know about it? Or don't fully understand what it means?
It's almost like the Hitchhiker's Guide: "Well, you should have visited the planning department in the disused lavatory with a sign 'beware of the leopard".
I wrote some more about it over here: https://www.arp242.net/dnt.html
