If you do have the money then you could buy everything you do want and on whats up with your interest, most of businessman or billionaires would really be coming after for profits but there are ones who do really go after about their interest.If Elon did buy Twitter for the sake on having that good control about information been shared up or speaking about contents that been shared up then he could do as he do like.
If this new management turns out to be a failure then expect that there would be a loss. Elon is totally aware of it, does it bother that him much? We dont know on whats up into his mind.
There's no way that we could know on whats their next plan.