How many powerspots can there be?

I don’t have any more information than this:

One person reporting to the Wayfarer Discussion Discord is currently seeing 5 active Power Spots in an L14 S2 cell.

Do you mean that you still see it as a “Wayspot used in other Niantic games” on the nomination map screen by this? Is there a new Pokestop or gym that would be within the 22m circle?