The answer to the second is, of course, one, but that’s a very different question than the first one. The first question doesn’t have a definitive answer. The more people that use some new word the stronger the claim is that it is in fact a word is, but there’s never a moment when you can definitively say everyone agrees that it is a new word. (If you could then we wouldn’t need to ask the question at all lol.)
You’re conflating two topics.
The answer to the second is, of course, one, but that’s a very different question than the first one. The first question doesn’t have a definitive answer. The more people that use some new word the stronger the claim is that it is in fact a word is, but there’s never a moment when you can definitively say everyone agrees that it is a new word. (If you could then we wouldn’t need to ask the question at all lol.)