Those examples aren't representative of the broader industry though. There are far more devs working at former Java and .NET shops that have never written a single line of Ruby and are all in on JS/TS now
What you are saying is hyperbole. They are "All" in JS/TS now? I never said JS wasn't bigger than Rails, but Rails was the first and biggest axe to fall against Java. JS just took the baton from them
I said they've gone "all in", not that they're all using JS/TS now