I just has to solve three "traffic lights" and two "crosswalks" to login into HN. Why should I help Google train their ML algorithms for self-driving cars? M

I just has to solve three "traffic lights" and two "crosswalks" to login into HN. Why should I help Google train their ML algorithms for self-driving cars? Maybe I'll just stop logging in and voting on HN. No, I was not using a VPN.