Yeah.

It's gotta be extremely difficult nowadays to algorithmically distinguish between humans and bots. Because I know that some of the captchas that I run into nowadays? Some people I know, especially older ones, couldn't solve them.

I just did a little volunteer chore for a local organization, with lots of older people. It involved people clicking on a link, and filling out a simple short form. About 25% of people requested help with it.