I did leather working as a kid in the 80s and only knew Tandy as the leather company. I’ve been a programmer for decades now and had heard of the Tandy computers but never connected the name to the leather company. I’d especially never heard that they also owned Radio Shack. This article was a real eye opener.
I don’t consider an anonymous link aggregator with a forum bolted on top to be social media. To the best of my knowledge I’ve never read a comment from the same person (assuming they are people and not bots) in more than one post. Strangers passing in a pitch black room a single time is hardly social.