Stop X permanently. The lawsuits are massing up, and the value of the business has nearly dropped such that the $13bn debt is bigger than it. They had little hope of paying even the interest before Musk started intentionally tanking their revenue. He knows that the business will never have to pay up, hell they're not even paying rent on their offices, and he'll get away with the crime Scott free because it's a limited liability company.

And make no mistake, that was the plan all along. Destroy a private business cum public forum that served the public good, and on the way out see what controversial actions they can get away with. That way any site that comes to fill the void can do the same. His old mate Peter Thiel will likely be pleased, along with a bunch of other unscrupulous people.