Agreed, and a lot of modern fields, including many of the natural sciences and social sciences, derive from philosophers' framework-establishing questions. The trick is that we then consider the fields therein derived as solving the original questions, rather than philosophy.

Philosophy doesn't really solve questions in itself; instead, it allows others to solve them.

"The difficult thing here is not, to dig down to the ground; no, it is to recognize the ground that lies before us as the ground."

--Wittgenstein