So according to that, the company’s address (both physical and mailing) is 3739 E Sandstone Way, Washington, UT, 84780-1952.

(from https://maps.app.goo.gl/q48YJf3XndfY5Ges8)
…yeah, honestly that’s about what I expected.

It’s available as an extension: https://webextension.org/listing/javascript-toggler.html

Leading to my favorite conspiracy theory, that his shirt choice is really a subtle viral marketing campaign. I call this theory “Tom Scott is in the pocket of Big Red Shirt”.