Amethyst's checks IDs and schnorr in every event, even duplicates to make sure the seenOn relay is accurate (the event must be valid in that relay).
this needs to be standard, good to hear
It has been like that since our first version. There has never been unverified events on any Amethyst, ever. This is not hard. Especially if the client only works with a few NIPs and has reduced exposure to different event kinds.