That wouldn’t be a cool rule. To start, polls are subjective, typically trash, and we (society as a whole) generally lack the depth to understand methodologies enough to gauge validity.

And if they were somehow an objective measure, billionaires would then buy every polling agency and just announce that trump is perpetually polling at 125% with vote farms and bot. And the establishment dems would say , “Well, we don’t like it, but that is what the poll says, so… But we’re really going to watch him close though”