Or sleeping! Don’t ignore the different timezones @SholaIB 
Anyway, an interesting discussion and I am not sure whether all “experienced local guides” would come to the same conclusion. In my opinion, the key point was not discussed yet:
To me, this would be the strongest reason for not to post again. How can Google tell, it is really that place?
Of course, the next question would be “Did the POI change?”. I could imagine situations where you are sure the place did not change, but you don’t have newer photos (no camera while re-visiting, bad quality, bad weather …).
Same as you @abermans, I don’t have clue, why you were banned, but one thing makes me suspicious: “… upload these on bulk (took several days). …” and “… 100s and 100s of photos and videos …” I cannot imagine uploading photo some months later to be a problem, I would never upload too many of them at once. … just my thought on this without having any evidence.
I would agree with you @tony_b, except for my point for the missing geo tag tags, I mentioned above.
I might be wrong, but I am convinced deleting and re-uploading doesn’t change anything. It seems to me, over time all my photos gain views, the question is only how long it will take, but worth a try, anyway.
I agree with you, as long as the photos a geo-tagged. Otherwise, no!