They would have rigged the router for the local wifi to present a man-in-the-middle attack on the wikipedia page for poker.
I would expect this to fail, in that modern browsers attempt to demand HTTPS versions of known sites when they exist, and faking Wikipedia’s cert would take work. MitM-ing websites isn’t as easy as it used to be.
This seems false – I think it’s normal for modern people to use microwaves for things like oatmeal, refrigerated leftovers, potato flakes, melting chocolate and butter, and heating water for tea. I personally grew up using the microwave for quesadillas and apple slices as well.
Addendum: Without any special tools, the microwave is also great for roasting nuts.