Idk man, I agree with OP. Writing YAML configs is one of my least favorite things to do. Might be worth polling more people
This and the fear of making a mistake with the most important configuration file of the application.
OP this is a clear opporutinty for Stacktape.
First thing we want to do is an interactive CLI "tour" that auto-detects the project type, asks a few basic questions, and generates the YAML for you. Should be released in ~1-2 weeks.
Second thing we are thinking about is a visual GUI. Will be harder, but doable. We can integrate it into the local development studio.
For example, the "HTTP API Gateway" resources has 0 required properties you need to configure.
We have sensible defaults for everything. We also try to automatically infer as many things as possible.