Elon Musk, the CEO of Twitter/X, is floating an idea that he's had before to remedy the problem of social media bots: charging people to use social media.
Will they though? The bots are only effective if they can reach an audience, and there may not be enough actual humans left after this to make it worthwhile, especially when the ones that remain have often already bought into Russian propaganda.
There's players of online games, specifically subscription based MMOs, that have been cynical about a related topic for a long time. They say that from a business point of view it's actually lucrative for a platform provider to periodically ban bots but give them just enough leeway so that they keep coming back to pay the subscription fee. In this context that would mean that if for instance a subscription lasts 30 days you could aim to get a bot banned after 15-20 days on average so that if another bot is registered to fill its place soon after you get to "double dip" for a good while.
Make of it what you will; ultimately whether this is done can only be verified by someone with insider. knowledge. However it's hard to refute the argument that it makes sense from the business side if that is all that you care about.