Last time I tried Hydrox, arguably many years ago, it seemed to taste and feel like all the generic knockoffs. They would start off crunchy when you first open the pack but would turn soft and stale within a couple days. Oreos seem to stay crispy for literally weeks.
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.