Since only logged-in users are allowed to see the spam block list log (per https://gerrit.wikimedia.org/r/c/mediawiki/extensions/SpamBlacklist/+/405670/), and with the edit filter helper permission (abusefilter-helper) on the English Wikipedia already containing this right, then I believe it should be removed from the EFH permission as, mentioned before, all logged-in users can see the spamblacklist log.
EDIT:
This flag is also present on wikidatawiki. The project was notified on 21 June and there are also two comments supporting the change.