alt Hacker Newswhy not instead fork repo just in case but still use better auth until proven wrong? In case they go evil you just build from you forked one. At that point you would still have to either maintain your own auth or better auth fork.
With current AI your agents probably still will be better with maintaining a fork. Auth libs have pretty limited API surfaces comparing to e.g. ui frameworks.
I prefer to maintain my code, tailored for my need, than maintaining a massive library that has support for every authentication method there is, while trying to be as generic as possible and fit every business.