"The conclusion can be extended that the true purpose of reCAPTCHAv2 is a free image-labeling labor and tracking cookie farm for advertising and data profit masquerading as a security service."
Neither does the summary:
"We estimate that – during over 13 years of its deployment – 819 million hours of human time has been spent on reCAPTCHA, which corresponds to at least $6.1 billion USD in wages."
"Google has potentially profited $888 billion USD from cookies and $8.75-32.3 billion USD per each sale of their total labeled data set."