[pkolaczk]

You seem to be making assumption dynamic languages are more concise than statically typed ones. In modern statically typed languages with type inference it is no longer true. E.g. I find Scala more concise and expressive than Python.

As for IDE usage - programmers of dynamic languages keep away from IDEs, because traditionally IDEs failed to provide the same level of support as they did for static languages. E.g. autocomplete, error highlighting and refactoring were absent or at best not reliable. So if the value add over plain editors was so low, then why bother?

Having said that, I do see more and more people using IDEs with dynamic languages these days. Probably because the good ones have some limited autocomplete and error checking for dynamic languages now (e.g. PyCharm, PhpStorm).

[kalkut]

I didn't assume that dynamic languages are more concise. I only said that each of both (with the addition of interpreted languages) usually require less tooling and less to keep in mind than their respective opposite

How much you need autocomplete and refactoring to be reliable also depends on your situation (language/framework, app structure and number of contributors).

More people use IDEs with dynamic languages because Visual Studio Code now exists so people who always prefered IDEs now have a good option