It's an exclusion standard, not an inclusion one.

https://en.m.wikipedia.org/wiki/Robots_exclusion_standard

For helping individual url discovery, you can use sitemap.xml.

In case you know how it works ( and i suppose so considering your account age), your comment is just weird tbh.

Robots.txt does not fit into this argument. Im not sure why it was brought up. Google doesn’t scrape urls listed there? Ok. And so? Am I to believe that just because Google says so?

Google scrapes what it wants. It does so for its shareholders. It could care less about web standards.

Source: Amp