Scraping sites to gain information and spinning a web of interaction and activity are 2 different things. If your fine with Meta having this data easily available that’s on you. No one stops you from signing up with their services but most people here want to distance themselves from huge corporations and their shenanigans
In a similar vein, though more about video-games themselves, I can also recommend Dungeon Hacks: How NetHack, Angband, and Other Rougelikes Changed the Course of Video Games by David L. Craddock. (For those who are interested in DungeonCrawlers and their origins)