You must work for Apple Grant. It is NOT good customer service to have A customer have to spend 30ish hours on the phone with different people, including senior advisors who cannot solve a battery problem in a brand new machine. In the end, after two weeks of owning the brand new faulty computer, yes for which I paid almost 3 grand, yes, after hours and hours of Aggravation and being unable to do my work, I did finally get permission to exchange the old new one for a new one WITHOUT such problems. In the meantime, they put a hold on my checking account and I had to borrow money for gas and food during responding to this pandemic. They told me the charge they put on my account would NOT affect it. It did.
In the end, someone at Apple did the right thing. But I think the issue should not have existed in the first place and when it did, it should have been solved immediately, not take weeks and hours of my time.
Further, clearly there is a problem with batteries and some overheating and charging issues. I found numerous complaints and not only here on this Apple site. And if you think someone from Apple does not read these, you are nuts! Of course they do. I asked.