Circumvention settings fallback defautls
I think it would be a good idea for rdsys to provide what it considers a good 'fallback' set of settings for users to try in the event that they are blocked but do not live in one of the countries we have settings for. For now I assume using an obfs4 builtin bridges is the best idea, but that will surely change at some point in the (hopefully distant) future. So an endpoint like circumvention/reasonable_defaults or whatever which returns an array of settings objects in the same format as the circumvention/settings API would be lovely.
Related to #40043 (closed).