What do you make of quotes such as the following?

The work of the philosopher consists in assembling reminders for a particular purpose.

A philosophical problem has the form: “I don’t know my way about”.

The problems, are solved, not by giving new information, but by arranging what we have always known. Philosophy is a battle against the bewitchment of our intelligence by means of language.

For the clarity that we are aiming at is indeed complete clarity. But this simply means that the philosophical problems should completely disappear. The real discovery is the one that makes me capable of stopping doing philosophy when I want to.—The one that gives philosophy peace, so that it is no longer tormented by questions which bring itself in question.—Instead, we now demonstrate a method, by examples; and the series of examples can be broken off.—Problems are solved (difficulties eliminated), not a single problem. There is not a philosophical method, though there are indeed methods, like different therapies.

https://ia803103.us.archive.org/23/items/philosophicalinvest...

It's also the case that Wittgenstein left academic philosophy, as did Richard Rorty.