Ad Privacy Pass to Private Tabs with Tor

When I use Tor, I almost always get stuck on a “I am not a robot verifier.” I see this as discrimination against Tor exit nodes. Privacy Pass allows you to solve one Cloudflare Captcha or Hcaptcha to get cryptographic tickets to bypass more captchas. This makes these Captchas much less frequent, but it would have to be implemented at the Browser level because extensions are not routed through Tor. Perhaps it could be integrated into brave shields as a general feature.