A feedback from a sheriff: "gerrit loads/refreshes each CL initially with the "Only comments" toggle set. So when I load https://chromium-review.googlesource.com/c/chromium/src/+/889991 there's no indication that findit has paid a visit until I switch that "Only comments" toggle to show all the autogenerated stuff. Perhaps there's a property that Findit can set when leaving the "Created a revert of this change" message so that it appears as if a human left the comment."

One way to make sure sheriffs know Findit has reverted the culprit may be to add an extra comment about the revert.