It's a major tech company undergoing a fundamental rebuilding. I'd absolutely work there, it's a very rare opportunity. Previous Twitter never crossed my mind as a place I'd want to work.
But you've got to go in knowing it will be intense chaos and it could end suddenly for you personally.
Empty seats in high level roles are usually only found in startups, this is a once in a lifetime opportunity to compete over empty high level roles in a big tech company. Elon created a ton of problems for Twitter, there will be a lot of money for the people who can fix those, so if you believe you have the kind of skills Elon values and that you can help save Twitter from him then the current state of Twitter is the most attractive workplace to be. Its basically like joining a startup that already makes billions of dollars, maybe it fails, but no startup will have as great odds as current Twitter of actually making billions of dollars.
You know how they say that you should hire during recessions etc, going against the stream is often really lucrative.
But you've got to go in knowing it will be intense chaos and it could end suddenly for you personally.