Exactly the same here.
Memorial benches are covered in the clarifications (Seating Benches) and there is very little disagreement. If the person is not significant, the bench is not significant (unless it has other merit, e.g. artistic). Any claiming otherwise needs to read the clarification.
Trail markers are covered in the clarifications (Trails & Markers), although still contentious since there is some ambiguity in some places about what is a trail marker and what is a node/junction marker/something else less significant.
Several other categories are covered in the clarifications (Criteria Clarification Collection - Niantic Wayfarer Community).
Scopely may not feel there is room/need for any more clarifications, e.g., residential place names.