As the new macOS version is announced (macOS 14 Sonoma), I suggest we create a tag for it.
Previous macOS versions have their own tags, Sonoma should have its own.
There's no need to create a tag until someone asks a question where it's very relevant. Since we focus on practical questions, most questions will be closed as speculation based until things ship. So the Sonoma beta will proceed like all the other betas we have on site. Likely a full tag, then it becomes a synonym very quickly as needed.
Every macOS question needs the macOS tag, so there's a very short window of time (year or two) when the named / numbered tags are relevant.
Until Apple ships the vision hardware, that tag should be vaporware like the product.