Wait, what?! How could changing the income stream of a corporation ever be the "quickest fix"? Almost from the very beginning their business model was designed

Wait, what?! How could changing the income stream of a corporation ever be the "quickest fix"? Almost from the very beginning their business model was designed to sell ads. How could anyone change that with reasonable effort, in such a large corporation? And how could that ever be "quick"? Moreover, considering that Facebook is profitable and developes exactly into the direction their founders and investors envisioned, I don't see what to "fix" here. Facebook is working exactly as intended. In that regard, "fixing" Facebook is like "fixing" the rm tool to not delete files.