RarePossum

I thought it was to give of the image that he was married to the country, showing his patriotism or whatever

Acording to this paper/article, its better than technologies such as batteries, but the study isn't the most comprehensive and doesn't consider things like pump hydro.

Duolicious is one. Its user base is mostly 4channers though.

It's the right alt button. The one next to the space.

That's a normal keyboard, it's just the hands aren't placed where they normally are. I doubt it's AI art.