If you’ve used the internet in the last five years, you’ve likely been graded by a robot. Unlike its predecessor (v2) which asked you to click on "buses" or "traffic lights," Google’s reCAPTCHA v3 works entirely in the background.
The short answer is:
But no security system is perfect. The question on every penetration tester's mind is: Can you bypass reCAPTCHA v3? recaptcha v3 bypass