saturnus

Yes it’s still in use and very bad. Here is the most important snippet:

“It’s creepy what they’re doing, but there will be many more of these companies. There is no monopoly on math,” said Al Gidari, a privacy professor at Stanford Law School. “Absent a very strong federal privacy law, we’re all screwed.”

Also here is an arguably better article: https://www.msn.com/en-gb/entertainment/music/my-chilling-run-in-with-a-secretive-facial-recognition-app/ar-AA1hlrxc

The short answer is bad in US less bad in countries that banned its use but can’t put genie back in the bottle even there. The concept is not crazy.

Is the predicted just average up to that time with error bars of confidence?

Yes thankfully I realized this after a bit because I could not click in and block due to crash!