I wonder if the Tim Cook era will go unappreciated. Apple could have crashed and burned, but they not only survived, but they also thrived. They survived Jony Ive leaving, they made the Mac even more compelling with the M chips. They haven't been perfect, but even under Jobs, they had similar problems of products being released and then being close to abandoned. I don't find the events as exciting as I used to, but it's still fun to watch them to see what they've come up with next.
I don't know how John will run the company, but I feel comfortable knowing that he's been a part of the team long enough that things won't just plummet within a year or 2 of him being in charge. It will be interesting to see if he continues doing the events the same way or if they try something different.