This article said: “the transition to ARM-based chips will be a major blow for Intel, but a win for customers in the long run”.
Really? That depends on your perspective. It may be true for some Apple customers, but not all. People who do not upgrade their computers / laptops will not be adversely affected by the planned change to custom chips.
Here is why the transition won’t work for people who plan to hold onto their machines by upgrading them over time. A neighbor who works for Apple confirmed that the company are constructing are their chips, e.g. the T2 and others, so that in 2 years time, all of their new computers will have a T2 chip, as well as their own custom processors. What this means, and the neighbor confirmed this, is that around 2021, if you buy a new mac and subsequently try to upgrade it yourself, the OS will not boot because the additional custom processors will sense that the hardware configuration has been changed by you, rather than by Apple. As a consumer, you then may end-up with a bricked computer, which you have to take to a Genius Bar to get unbricked, and may - it is unknown - have to pay a fee for.
The days of Hackintosh may be numbered, unless the Hackintosh community can construct a workaround.
Those who are relishing the release of the upcoming Mac Pro in 2019, just bear in mind that Apple may well handicap your ability to upgrade your new $3,000+ machine by adding a T2 chip and perhaps - we don’t know yet - other customer processors that limit the upgrade path.