How Youtube sends view data, how to parse it?

Question

YouTube

I wanted to parse the number of views, not how.
I went through all the requests, I thought it reads json, like in textbooks, but I didn’t find anything, well, there’s also no information in the source code of the page, at least Ctrl-F doesn’t find the same number as on views. Yes, where are the numbers coming from?

Answer 1

YouTube has an API, it should give views there.
The source code has:

"viewCount":{"videoViewCountRenderer":{"viewCount":{"simpleText":"21 views"},