I second this. I tried to use Tor browser for a day in place of my regular browser. Many websites wouldn't open and the ones that dud asked me to fill in thousand captchas.

Even the unmodified Firefox browser with a few of the privacy settings turned on break a lot of sites.

To be frank, in my book, relative to inadvertently being fingerprinted and tracked wherever I go, I consider being consistently faced with “let’s confirm you’re not a robot” popups and pages to be a minor inconvenience.

Consider that all those CAPTCHAs are fingerprinting your browser anyway, and probably also your biometrics (through your inputs while solving each CAPTCHA).