In case you haven’t seen this yet. There is still a version of iTunes that includes the App Store. Apple recently removed the App Store from iTunes on the desktop. Given it had been such an integral part of the way so many people manage their devices, it is understandable that it was received as a wind up in some quarters. If a backdoor is going to turn up anywhere, it is bound to be on Reddit. And so it goes.
There is a process involved. But if you need access to your library of apps on the desktop for any reason. Or you are bloody minded enough to want to take this all work again while you can. This is what you need.
Perhaps the biggest problem with how this change was handled is that it came out of the blue. Users updated iTunes as they normally would. Upon opening it the message was delivered. No more iOS App Store on the Mac — or Windows for that matter. This workaround is not ideal, but it does exist.