En twitter se pueden encontrar algunos casos de captcha que te obliga a mentir:
NUTS: last week I hit a CAPTCHA that would not let me advance unless I wrongly ID’d a mailbox as a parking meter.
Since our inputs are used as training for the machine learning I began to wonder whether this would start compounding.
Here’s the answer… THREAD 1/ pic.twitter.com/ZwB81R2Hos
— John Scott-Railton (@jsrailton) March 15, 2021