Oh my, there’s quite a barrel-full of assumptions in this question, Wassan — not least the fact that there are a great many famous philosophers either still alive or in living memory. But I shall take the question in the spirit it was intended, which is to wonder about the decline in philosophy as a discipline more broadly.
Yes, you can get bad coffee in Vienna. Vienna is known for its beautiful cafés, where philosophers, poets, and scientists have found inspiration over endless cups of fantastic coffee for hundreds of years. Coffee is still at the heart of Viennese culture; the café is an extension of your living room, a place to meet friends or just read.