I use one of them, ice-cat, with privacy badger and jslibre and I have tor installed as well as chrome, Firefox, libre wolf, dillo, w3m, Mullvad, links, eww and others because I make oldschool websites. The real no telemetry browser is of course lynx.

> The real no telemetry browser is of course lynx.

links, w3m, and maybe even dillo have any telemetry? I would assume they could make your list of "real no telemetry browser".