Earlier quoted context omitted.
Each of your complaints is because of a well-designed compromise (app quality/safety; preventing abrupt phone shutdown; removing a common failure point). You may disagree with the compromises, sure. PS: I own zero Apple devices (partly because of the reasons you have, not for the way you are misrepresenting those reasons).
Apple's App Store policies are about far more than app quality or safety. Apple has banned many apps for political or financial reasons. Slowing down old phones without notice or permission wasn't the best response to aging batteries. Even Apple didn't deny it was wrong. They apologized, once they were caught. And the MagSafe connector was not a common failure point.
With the new Macook, however, I believe it was much lighter to the point that it would have pulled the laptop down with it upon someone tripping on the cord. It wasn't doing anything to benefit the user at that point. Because of this, they probably opted for a slimmer charging port (USB-C), and it went well with the growing use of USB-C in the industry.
I do wish they included more USB-C ports, however.
I do not know exactly the reason they opted for USB-C in the new MacBook Pro, however. I believe it would still be heavy enough for MagSafe to be effective. However at this point, USB-C is saturating the market and consolidation in their products may be a more important issue for Apple at this point.