How is it possible in 2020 some people still don't know what sarcasm is

You must mean other countries, as Aussies know sarcasm

I feel sorry for these countries

Maybe you over do it 🤔

Meanwhile on a slightly related matter...

If you see a post asking what your favourite fruit is do NOT answer Lesbian cos the op of that doesn't understand humour either.

You're welcome. ;-)

The same way some don't understand a lot of things in this 21st century

Well, people don't get it a lot of the time because it goes over their heads, funny how people say it's low brow humor yet so very few can actually pick up on it...kinda leads me to believe it's the opposite huh?

https://similarworlds.com/3074237-I-Love-Quotes/3102505-Sarcasm-was-created-to-confuse-the-stupid

What is sarcasm? Can you Google that for me?

The world will keep getting slower

*looks up "sarcasm"*

They're not from the United States.

It's a bit like asking how do you keep in idiot in suspense.

sar..casm?..not familiar with the concept