Not sure why people want to get worked up over rainbow logo, and the attendant rainbow decor at the mothership.
Whatever the reason or reasons for it ( nostalgia, rebranding, inclusionary message, Lady Ga Ga tribute etc. ) I care more about what Apple will create. If all this represents a renewed focus on excellent products, especially Macs, I’m fine with whatever funky or retro Apple logo they want to put on a new Mac Pro and redesigned/upgraded MacBook Pros. Hell, completely cover the things in rainbows....