Had this thought the other day and tbh it’s horrifying to think about the implications of one, or God forbid all, of them going down.
Stackoverflow too but that only applies to nerds haha
Wikipedia essentially can’t be destroyed without a global catastrophe that would mean we have way worse problems. Wikipedia is downloadable. Meaning the ENTIRE Wikipedia. And so there are many copies of it stored all around the planet.
If you have an extra 150 GB of space available then you can download a personal copy for yourself
https://www.howtogeek.com/260023/how-to-download-wikipedia-for-offline-at-your-fingertips-reading/
https://en.wikipedia.org/wiki/Wikipedia:Size_of_Wikipedia
It’s under 25 GB, too.
With scraping, you can fully download YouTube, too.
You just need an additional 10 EB of storage space, Millions of different IP addresses, a law firm to deffend against Alphabet, lots of time and energy, …