Video just uploaded by Nintendo explaining the Switch and what you can do with it. I guess it’s aimed at Christmas shoppers who haven’t made up their minds yet or something? Still, I found it sort of confusing. It’ll be 7 years old soon, why this video now 🤔
In answer to your question about why - https://xkcd.com/1053/
There are a surprising number of people who don’t game, have a different perception of what gaming is, who have heard about this switch thing but don’t know what it does, who think consoles just plug into the TV etc etc