It seems like this kind of information would be trivially available in a democracy because not knowing it is an impediment to informed voting. Especially when p

It seems like this kind of information would be trivially available in a democracy because not knowing it is an impediment to informed voting. Especially when people are on various committees and lobby groups are involved. Speaks to bias, vested interests etc. Modern democracies should have more data about who is doing what and why. This goes beyond just tax. But it would certainly be informative.