when you go to make a nomination in pokemon go, you can turn on the toggle at the bottom left and will see wayspots that are not being used in pokemon go as exclamation points, like this
I am not high enough level in pogo to submit waypoints… thank you though for showing me what things look like on that side of things… I have only ever heard brief descriptions here and there, having a visual is beyond super helpful
If you are still not Wayfarer-eligible in PoGO, you cannot access the toggle for seeing the other wayspots as well. It can be found within the submission map for that game only.