It's mostly about laptops. Most people use laptops. Apple laptops are good and all the other ones are bad.
Bad or not as good?
For many people not as good can be good enough.
For instance I am mostly working from home, and will never spend more than 6 hours straight without a pause nor do I work "on the road" so I never cared about having a +11h of battery life. I understand it can be very valuable in some circonstances but it has never been a thing for me and for many people using their laptop mostly at home. I wouldn't trade having a forced siri install or the shitty keyboard that used to come with macbook a few years ago for more battery life than I actually need.