Ok, no point arguing with you, if that is what your believe that is what you believe.
Ditto. I'm a bit Apple fan and follow their tech closely, and even I can see what they did was shady.
In no way would anyone get a pass on this type of fix. I would be slammed at my job if put in a fix that I knew reduced performance and didn't tell the customer. They then found out later and I said I knew about it but decided it was OK slow your system and not tell you. Especially if my customer was now wanting to upgrade because their system was slower.