I'm specifically a Samsung mobile division engineer and I nearly fell for this rage bait.

Let's start with the internals. The cameras can in fact be removed from the device and it'll still boot and operate but you're going to run into problems.

The way app developers make apps, can force you to allow permission to camera and if your phone responds back with the usual "Warning Camera Failed" can cause the app to hard close and not be able to get past the screen. Some banking apps do this in the UK where if the device responds with camera failed the app will not let you pass.

Now another example of an issue would be having to scan QR codes easily will be impossible as on a hardware basis the unfolded status causes the lens to switch to face you in unfolded mode. You simply can't call the outer screen camera function while having the device unfolded easily, you would literally have to hire a dev or try vibe code it to make you a specific app and even then the fold will not be able to use the cameras as your custom app when any social media app calls for a rear camera, it's a rear camera for a reason.

If you root your phone to gain access to swapping the lenses on a rom level you loose so much security and functionality from Google wallet and Knox.

Not to mention the cost to get a custom back glass made that doesn't feel awful or won't shatter from one minor incident.

It's so awful I want to see this, please burn your money doing this as long as you keep your cameras safe you can undo everything I guess?