As evidence that CodeWithHarry is the cause, he says
> A search for "Amazing Project" is now showing 21,177 issues.
and
> A search for "improve docs" shows 319,251 issues.
???
Improve docs has been a common beginner level PR since the beginning of time. Do you really think that 319k spam issues have been filed in the last day?
Amazing Project is more relevant, but if you take a look at those issues (sorted by newest), you see that most of the PRs that show aren't spam at all: https://github.com/search?o=desc&q=amazing+project&s=created...
If you want to count how many spam PRs were directly inspired by the video, you can try searching "an amazing project" (with quotes), and filtering by newest. It looks like there have only been about 50 PRs directly inspired by it.
https://github.com/search?o=desc&q=%22an+amazing+project%22&...