There's lots of cloudformation, CDK, terraform scripts open sourced, but they're a nightmare. The script itself is probably 20-30% of the time, 70% is learning

There's lots of cloudformation, CDK, terraform scripts open sourced, but they're a nightmare. The script itself is probably 20-30% of the time, 70% is learning the underlying system/technology. Once you've got the learning out of the way, the scripts start making things super easy/fast.