As others have said, I do think Frege gets a fair shake in academia, but he definitely could be studied more. He certainly doesn’t have the near pop-philosophical status of a Russel. I would also agree that Russel is overrated. For some reason, the public seems to love experts of narrow technical or scientific fields that proffer, usually inadequate, takes of other areas like morals all whilst ignoring the experts in fields like morality (I can think of some other situations in which the political opinions of e.g. cosmologists are venerated on the basis of their expertise in cosmology, which of course makes absolutely no sense but seems to be something people love to do. Apparently deeply specialized expertise means you’re “smart” and therefore anything you say even on subjects you don’t know a lick about must also be “smart”)

Aside from Wittgenstein, Frege is the “analytic” philosopher I most admire. There’s a certain creative genius that shines through his work that I feel is absent from the work of many other analytic philosophers. His short Foundations of Mathematics text quite literally changed my life by making math interesting to me for the first time. I was lucky enough to read a copy of the Begriffs chrift since my school’s library had it, it’s a work of beauty!