With your description of yourself of a bald head and a well-kept beard, the person who comes to mind each time I read your blog is Babish from Binging with Babish on YouTube, you each remind me of the other with the dry humor.
Lol. I had no idea who that was until I googled him. I saw his avatar; I’d say my beard is a tad lighter but not too much. I have red, light brown, dark brown, and some salt and pepper in there too. I can’t really say I have a Hollywood doppelgänger.