He didn't say it's unusable, he said it's a bad tool...and it is. That's why a whole industry was born to work around it by transpiling to it. It's a bit ridic

He didn't say it's unusable, he said it's a bad tool...and it is. That's why a whole industry was born to work around it by transpiling to it. It's a bit ridiculous to say that anyone who complains about JS doesn't know it.