After the test flight of the Falcon Heavy, we've gotten a flood of questions related to its wonderfully quirky payload. Before the launch, this payload was known as 'the Roadster', and we created a roadster tag. On launch day, it was officially named Starman by SpaceX. It has generated so much interest among the general public, we have now gotten a slew of questions about Starman, and some of those don't refer to it being a Roadster at all. In fact, in the case of some questions, I think the asker doesn't know it's a Roadster. They just know it's a car.
The procedure when there are two common terms for the same thing is to create two tags, and make one a synonym of the other, so that a search for either will include questions tagged with all the synonyms. But one tag rules them all - the others are added as part of it, more or less.
So, do we create the Starman tag and make it the one true tag, or make it a sub-term of Roadster?
Or do we even change the Roadster tag to Starman?