What kind of logic is that? Lots of things use yaml they usually have some sort of templating engine on top, so whether the tool is friendly/adequate is dependi

What kind of logic is that? Lots of things use yaml they usually have some sort of templating engine on top, so whether the tool is friendly/adequate is depending on the templating capacity not the fact that it uses yaml, or any markup language for that matter. Also people are mostly arguing for code vs markup. yml, json, xml etc are all the same. Yml just happens to be more compact which helps with visibility in a big file.