[saalweachter]

There's also a number of projects that it's super easy to do like 83% of.

A couple of ambitious college students could make a basic web crawler and search engine using 2018 technology and not even that many cloud resources and get like 80% of Google's quality. But that doesn't mean they're only another long weekend from being the next Google: closing the gap really does require millions of manhours and billions of dollars of compute.

(And their web crawler would be causing chaos and destruction across the web, but let he who has not accidentally deleted someone's will by crawling all the "delete this article" links cast the first stone.)