What makes you think it isn’t?
edit: these replies aren't going to age well
literally (adverb)
informal : in effect : virtually
Used in an exaggerated way to emphasize a statement or description that is not literally true or possible.
Ex: I literally died of embarrassment.
You don't need synergies to justify a merger. They're often used as justification as in paying well above market price. But it has nothing to do with actual justification. You can just have a holding company of businesses
https://futurism.com/advanced-transport/spacex-buying-unfath...
(to be crystal clear, I am making a joke equating the failed SolarCity/Tesla solar shingles to the (generally considered very painful) Herpes Zoster manifestation also called "shingles")