First, I said reCaptcha types, meaning captchas of the style of reCaptcha. That could be implemented outside a google environment. Secondly, I never said that types were better for privacy. I just said Anubis is bad for privacy. Traditional captchas that work without JavaScript would be the privacy friendly way.
Third, it's not a false proposition. Disabling JavaScript can protect your privacy a great deal. A lot of tracking is done through JavaScript.
Last, that's just the Anubis PR slogan. Not the truth, as I said ddos mitigation could be implemented in other ways. More polite and/or environmental friendly.
Are you astrosurfing for anubis? Because I really cannot understand why something as simple as a landing page with a button "run PoW challenge" would be that bad