Google has had more than enough data to train AI models from reCAPTCHA for many years. In 2010 it displayed 100 million captchas per day. You simply do not need hundreds of billions of solved captchas in your data set.
I feel like its only purpose nowadays is stopping basic bots and annoying people who don't let themselves be tracked as much as advertisers would like.
I don't believe it, at least not anymore.
Google has had more than enough data to train AI models from reCAPTCHA for many years. In 2010 it displayed 100 million captchas per day. You simply do not need hundreds of billions of solved captchas in your data set.
I feel like its only purpose nowadays is stopping basic bots and annoying people who don't let themselves be tracked as much as advertisers would like.