It has. Some regions use local words that aren’t included in official vocabulary plus they love to misplace emphasis (we don’t mark it in written form). Not sure if it can be called “accent” though, more like “dialect”.

Ukrainian.

Envy: in my native languages every letter means one concrete sound no matter of the word or any other circumstances. I can pronounce correctly any word I see written, and can correctly write down whatever word I hear even if I hear it for the first time and don’t know its meaning.

So instead of teaching your kids basic human interaction with trivial objects, you would prefer an Indian guy doing it with a teleoperated 20k chassis? Yes, my idea of parenting is vastly differs from yours :)

opening doors, fetching items and turning the lights on or off

That’s worthless.

teleoperation

I got rid of Microsoft, getting rid of Google and dozens of other surveillance aggregators. Why would I want this?

The idea is dead on arrival. Except maybe for a few very specific circumstances.

No-no-no! Greeting is ok. Greeting is the first step for a dialogue, which is the easiest way to spoil someone’s mood. Greet people!

Too late. 100 years late. The USA never had democracy by modern standards. Maybe except for some small local positions like mayors/etc.

You don’t understand the purpose of the propaganda and ignore the idea that those American posters intend to represent.

Chinese posters have mainly Asian people. As expected. Arab posters have mostly Arab people depicted. Indian – with Indians, and African countries tend to draw African people.

But American is asking “Why German posters from the middle of XX century have mainly white people?” That’s the mystery that I won’t be able to explain to a common American.

Flags and smiling people looking afar or pointing fingers are the basics of ANY propaganda posters.