It's always a treat to hear Alan Kay go on about how smart Alan Kay is. Those were the days, I guess? Sorry about this whole PC-internet revolution thing.
On the other hand, considering the PC-internet revolution is all based on technologies that he and his colleagues developed, you should check yourself. Maybe if our industry had an ounce of history and a modicum of respect, we wouldn't be swimming in the mess we're in.
In my opinion, there's no one alive in this field that you should respect more than Dr. Kay.