The thing is, if you solve that income-tech barrier then it will change the game. Most communities do want a wiki and will work on one in much higher numbers than fandom gets if they think it’s actually there to serve the community instead of make money for someone. So if that “I don’t know how” and “I don’t have money to host” and “it’s scawy!” barrier can be removed you’d see a lot more work go into basically all of them.