Oh yeah! I was unaware too! Nowadays I quickly jump to python instead of using Bash even for the simplest of scripts , but this could help creating tiny and easy to understand scripts for some integrations...
You don't seem to respect the old, venerable, well-tested adage: "once your shell script becomes too complex, switch to a real programming language like python".
Or, the zen version (formally equivalent, but with quite a different tone): "once your program becomes sufficiently simple, turn it into a beautiful shell script".
one might awk how much logic one can bash into a script before leaving the beloved shell