>>6127880i don't know if it's supposed to slow you down, but it's certainly accumulating shit tons of data for its A.I. super computer. they are making you pick out objects that an autonomous car (or death bot) would need to understand, and the only way you can do that is to give it millions (billions) of examples.
You can use 4chanX browser add-on and force off Java script captchas which make them a little easier. but it blows up the captcha box something annoying. but it beats those obnoxious never-ending captchas.