I guess I do one or two a day on average, say 500 a year. At 5 seconds each, thats about 42 mins a year. I’m a fairly heavy user too. Recaptcha has been round for what, 15-20 years? So that’s like 15 hours total at a rough guess…

Really? 100 hours on average for each person on the globe, including babies, the elderly, and those in extreme poverty? That seems like a lot