This is a more interesting take to me than others since it seems you’ve actually learned it?

I see the response later that you’d rather use whatever the team already uses, but could you explain this very strong opinion?

I maintained a 200,000 loc TCL codebase running the front end for millions of lines of industrial C spread over hundreds of machines. It was glorious. After moving on, I’m still struggling to figure out why TCL is so unpopular outside that domain. Other comments seem to boil down to not understanding the language or how to apply it. So what’s your take?