The table links don’t seem to work.

It’s not hard to figure out what Bill Gates has been up to, since he’s a public figure.

who cares what Bill Gates thinks, he doesn’t do research or programming anymore, nor interacts closely with people who do.

They raised $20 million a year ago and was funded by YC in 2017. Anyway, I don’t have a dog in the fight. When investors inevitably lose their money I’ll probably feel some schraudenfreude for a few seconds and get on with my day.

All the companies that were listed have put out products and research within 5 years of being founded, and they all have had founders with previous relevant experience shipping products and models.

5 years with no product, no research, yet raised $200 million at a >$1 billion valuation is a major red flag. Going to become the next Theranos/Magic Leap.