Musk's grand plan is to lose $30B or so of his own money, plus $13B from bankers who trusted that he would pay them back? That does not seem plausible to me.
Well, I would say that he didn't lose it so much as he spent it to destroy Twitter out of spite. In which case he must be getting value for his money, he certainly seems to be enjoying himself.
And yet, Twitter was insolvent the day the deal went through. The company is going to be "restructuring" it's debt by June '23. Whether that's in bankruptcy court or through private deals with bond holders.