Bitcointalk is a forum for a decentralize money bitcoin and other cryptos.
It is for Bitcoin as its main use. When Bitcoin created by Satoshi Nakamoto, there were not many altcoins like now. There were some few altcoins before Bitcoin creation but Bitcoin success made developers think they can build up successful altcoin projects and they created many altcoins like we have now.
I believe bitcointalk should be hosted on decentralize hosting and decentralize domain name or there should be a back up or mirror site for bitcointalk.
Do you know any decentralized server hosting service?
We don't know the future they could ban bitcoin and also ban bitcointalk.org and other websites that supports bitcoin.
If Bitcoin is banned, dead, do we need Bitcointalk?
USA getting desperate with de dollarization or Somewhere in the future china (2027-2030) will be the most dominant superpower would ban / sanction bitcoin.
China failed to ban Bitcoin and they will not succeed.