This reminds me of an old story...

Once upon a time there was a city.

In the middle of the city there was a huge and very popular meeting place where everyone gathered and talked and shared ideas.

The meeting place had only one rule: "No shitting on other people".

1/10

The people agreed that it was a good rule and they met and talked and didn't shit on each other and were happy.

2/10

By and by a politician wanted to take advantage of the meeting place to talk to all of the people at once.

The owner thought it was a good idea and said "everyone is welcome but you must obey our one rule".

The politician agreed.

3/10

Day after day, the politician talked and talked and people listened, but there was a bad smell in the air.

People thought that the politician was not obeying the rule and complained to the owner that they were being shat on.

4/10

The owner assured the people that the politician wouldn't do something like that deliberately but agreed that it was only fair to warn people.

So, whenever the smell was bad the owner made the politician wear a blue badge to advise that there may be shit in the air.

5/10