Looks like it’s pretty easy to add assuming the instance adheres to the policy documented in https://github.com/aeharding/voyager/blob/main/src/features/auth/login/data/README.md
Edit: looks likes ToU and Privacy Policy needs to be added to https://vegantheoryclub.org/legal at the bare minimum. Probably worth pinging the instance owner to verify the criteria are met and submit a PR.
Article doesn’t mention that but it does mention that the vast majority of deaths come from buildings without sprinklers, most likely buildings built before a lot of modern building code.
Sprinklers + properly fitted fire doors are probably good enough for such small buildings to provide both suppression and spread prevention.