I still remember this one from 2016 very well:
A Driverless Tesla Will Travel From L.A. to NYC by 2017, Says Musk
https://www.nbcnews.com/business/autos/driverless-tesla-will...
A Driverless Tesla Will Travel From L.A. to NYC by 2017, Says Musk
https://www.nbcnews.com/business/autos/driverless-tesla-will...
Ray Kurzweil was even more on the money in his 2006 book "The singularity is near". I remember reading some of the stuff in there that is now happening. From the top of my head he predicted 2030 for human-level AI hardware and software that could be bought for 1000 USD by anyone. I feel he's going to be very close.
But do you want to chat a bit about your math journey? I saw it here [1]. I'm curious about it. If you're (potentially) up for it, my email is in my profile.
Cheers!