This guy’s full of shit. You can talk all you want on the HF bands, they’re certainly not exclusively for contesting. You can do Morse code or digital modes too. The “most actual communication is illegal on ham bands” thing is wrong too, you can talk about pretty much anything you want as long as it’s not “obscene or profane,” according to the FCC.

I guess I need someone to explain it to me, because they even fixed their typo.

It’s a typo, they mean the ad blocking software uBlock Origin.

You’re supposed to add the coffee and water, then place the plunger into the top of the cylinder to hold everything in, giving the coffee time to steep. Here’s a good example of how to use an Aeropress.