Although the players cannot remove the Wayspots, they can submit false reports. We know this happens. I think most often to manipulate where gyms are on the gameboard. There was a recent example here:
But other times, it is just a legitimate removal of things that should never have been accepted or are no longer there.
If you have a specific stop/gym you think was removed in error, you can make an appeal in this category. Present evidence that it still exists and meets criteria.
If you see a pattern of abusive removals, I would recommend using the “Reporting Abuse” form linked at the top of the forum.