Musk is intentionally killing twitter confirmed. First he tried to tank its value and retract his buy offer but was forced in to the purchase by the SEC. So now he's just playing the long game by killing it step by step with his own hands.
He hated twitter for how effective it was in spreading awareness on progressive issues. Him and all the other billionaires want that platform split up, and it only costs him $44b, a fraction of his net worth.