I can’t say that I worked for Sun, but I did work for Oracle for several years doing final assembly and testing of x86 and SPARC based servers at a former Sun facility. There were still a few Sun branded bits of memorabilia and hardware kicking around the place when they let me go.
I hadn’t realized that Sun started in the early 80s. In my head I’ve always thought of Sun as a 90s company. I kind of wish the video spent more time discussing other Sun technologies like ZFS or Java, but there’s only so much you can fit in without boring half the audience.