If this is your metric for a "failed app store", then the iOS app store also qualifies, since it has just as many such listings.

As far as Mac app store, even ignoring Apple's first-party apps, just to name a few, it has MS Office, WhatsApp, Telegram, Kindle, Facebook, Slack, Parallels, LibreOffice, VLC. I use Mac as my primary desktop, and I'd say that about half of the apps I use daily are from the store. As far as I can tell, the ones that are missing, are mostly missing because they can't do what they need to do within the sandbox.