I don't think discussing anything on any forum ever changes the political process, but it does raise awareness of an issue in the wider community.
There are plenty of people who are in positions to apply pressure in the right places, who would not have heard of it otherwise. Most of them don't post on forums. The countless emails I receive from other pilots are a witness to that.
Business jet pilots in particular are notorious for having their heads stuck in the sand.
When really most of us really don't give a toss if they get to fly or not.
You mean YOU don't give a toss if anybody else gets to fly or not. That much is self evident. Fortunately not everybody holds that position.