There is no hard number. It mentions that they are just an estimate and could be off. They are labeled as MAUs, so that gives a lot of leniency depending on how

There is no hard number. It mentions that they are just an estimate and could be off. They are labeled as MAUs, so that gives a lot of leniency depending on how "active" they are. It doesn't define bots either. The SEC filings thing has been repeated even by Musk himself. It doesn't really help him.