Dave's the Steve Irwin (Crocodile Dundee) of the 21st century... by which logic, one day he'll die of preventable heart trauma reaching in to an undomesticated AC system assembled from AliExpress and his family will set up a museum containing all of his pet devices and live on the proceeds of tourism.

Interesting that he made his early money selling mailed software and electronics kits, which just shows how important print communications were.