Bruce Momjian <bruce@momjian.us> writes:
> Keep in mind all contrib loads into public, and I don't remember any
> namespace conflict issues in the past.
(A) I'm not sure we would have heard about it, and (B) any one user is
probably only using a subset of what has been proposed to be loaded by
default, so the odds of collisions would go way up.
regards, tom lane