It is very challenging to distinguish individuals interested in privacy from bots acting maliciously or with reckless indifference. If you devise a way to do this more effectively than Cloudflare, you should start a business to sell this as a service.
Sure, I am practicing understanding for the tyranny around me everyday when I wake up, as a meditation exercise.
Answers like yours kill the little remaining faith I have in people.
This same argument has been used to defend sloppily implemented CAPTCHAS destroying accessibility since what, 20 years.