Its apple's policy that they don't want to repair a product opened up by non-apple approved persons.
Refer to
1.8 Service Exclusions and Diagnostic Fee. in
https://www.apple.com/legal/sales-support/terms/repair/generalservice/servicetermsen/
These guys could have messed up something and tomorrow once apple fixes it and it blows up for some reason all would just blame apple for this. No one will look at the other side. Apple computers are created with beauty and space saving design in mind means there are a lot of fragile and unconventional means used to achieve this. So Apple chooses to not have any one else tamper with a product they create. For me that is an acceptable reason. Everyone has a business model, and just because we don't like it doesn't mean that its wrong. We are agreeing to these terms when we buy it. Its the same with ink and printers. Do you agree that the printer inks should be as expensive as they are? That is a business model.
This is not a monopolized business, there are mode powerful machines one can build if you are that technical and if that is one's aspiration. Those should just stay away from Apple then. Isn't that simple?
Apple computers are not full of "a lot of fragile and unconventional" internal features. Just like almost all computers, it consists of a power supply, a motherboard, some RAM (literally standard), some storage devices, some cooling, some speakers, a display, and a case.
OK, you have to take the glass panel off the device to access these things, but once you do, it's literally a case of disconnecting some cable connectors, and disconnecting some screws, and then *lifting these parts out*.
This is not brain surgery. The ignorance on this forum to how simple parts replacement on these machines are is
insane. Macs, just like your washing machine, or your car, or your TV, are just machines made of modular parts. These modular parts can be
visually inspected and
electrically tested to ensure that they are working correctly, and they can be replaced at the customer's cost where they are not.
Apple could replace
all of these components, including labour, for
far less than the retail price of the machine. How many man hours do you all think it takes to tear down and rebuild an iMac Pro? I'm guessing less than 3 hours from start to finish. In fact, I'm pretty confident that *I* could do it in that time with replacement parts.
Don't forget that the retail price of the iMac includes a very, very healthy profit margin to Apple. I'd be surprised if it was anything less than 50%. That and the cost for making them lowers over time and with sales, as they amortise the expense of R&D.
Even if the techs were paid a $200k salary, that would still amount to only
a few hundred dollars, which they would make back
with profit if they simply took his money to repair the machine. Let's not forget this is
in addition to the profit they
already made when he bought it in the first place.
Stop defending modern Apple's
blatant anti-consumer attitudes toward device longevity and repair. They are quickly becoming one of
the worst offenders at this. It's a huge a shame because only a few years ago (~2012) they were one of the very best - they actually allowed customers to replace RAM and storage in their devices without voiding warranties, including MacBook Pros, and published guides on how to do this. Not only that but their devices were clearly designed to be easy to service!
They are now so bad that they are lobbying against right to repair bills by spreading lies and false information. They are trying to claim to lawmakers that repairing the printed circuit board on a MacBook by using a piece of copper wire soldered onto the board to replace a damaged copper wire trace (piece of copper wire) inside the board is "turning a Mac into a PC", and that any shop offering this service as a 'repair' is misrepresentation and fraud. They are suing non-affiliated third party hardware repair shops for using
refurbished parts to repair customer's devices (i.e. Apple parts that have been repaired), where the customer is aware these are not new parts provided by Apple, claiming these are "counterfeit" parts.
Fight back against this absolute ********.