Totally weird idea, because "social scores" are imho completely bullshit....
But .. what about a hypothetical CO2-Score?
Well, like with a social score, you can maybe offset negative points with positive points.
Like, as a billionaire ... you could put up a billion for giant solar or wind energy harvesting installations...
Wouldn't that be nice for once? ;)
(If one really would consider such a co2-scoring system, one has to include a good amount of co2 budget annually anyways.... Cuz, we all breathe, we all need to travel some distances ..... there are ways to get better about it, but we can't avoid it sadly..)