Apps such as https://kiwix.org/ uses the data dumps regularly made available by the Wikimedia Foundation at https://dumps.wikimedia.org/.
The entire Wikipedia might be large, especially with images, but e.g English Wikipedia without images is a couple of 10s of GB.
I get a better vibe in the room when I show off my collection of TTRPGs to my wife’s friends.
The Wikimedia Foundation does just that, and still, their infrastructure is under stress because of AI scrapers.
Dumps or no dumps, these AI companies don’t care. They feel like they’re entitled to taking or stealing what they want.
It’s really sad to see what Donald has done to people’s brains. Enjoying good sex with one’s wife is now checks notes gay, and raping children on an island is checks notes Ephebophilia.