[manume]

Similar case for me, but I think the author says it well:

> That is, most of the cases Bash for me is enough, but if the script starts to become complex, I switch to Ruby.

Even if ChatGPT lets you bang out more complex shell scripts easily, if you have to come back to it later on to fix an error or add a new feature, it's really hard to understand it (if you don't deal with such scripts on a daily basis). If you start with Ruby (or Python or similar) from the beginning, it's much easier to understand and extend later on.