I like to add Ahoy. He uploads maybe twice a year, but eeveeytime it’s golden. He mainly focuses on videogame history.
Another is the Extra History channel short history videos with nice animations. They are a spinoff of Extra Credits that focuses on the gaming industry.
I’d also like to add Fearless & Far it’s more travelvlog like, but the guy visits all kinds of remote places and people, which makes it really interesting to watch.
One correction, you can use Airdrop on a Mac without an AppleID. I currently have a Mac for work where I’m not allowed to use an AppleID, but can still use Airdrop. Also Airdrop uses both Bluetooth and a direct WIFI connection.