For your own private use, I see no problem with that. It's all tradeoffs; and finding the sweet spot for every particular insurance. I believe the article is

For your own private use, I see no problem with that. It's all tradeoffs; and finding the sweet spot for every particular insurance. I believe the article is complaining that people just blow past the sweet spot. In your case, C# is the sweet spot. In my case, I expect customers will want speed; I'm building an interpreter for a programming language.