In the BSD manga, unfortunately, Dazai did die. His death was a crucial moment that influenced the direction of the story and the relationships among other characters.
Ron might be a bit more conflicted. On one hand, he would understand the need to get rid of really bad people. But on the other hand, he would be put off by the cold - blooded nature of Light's actions. He would probably say something like 'There's got to be a better way than just killing them off without a second thought.'
Most BSD light novels often have complex characters. Since they are based on literary figures, they bring in the depth and complexity of those original personas. For example, a character might have the same traits as a famous writer but with a unique twist for the BSD universe.
Sure. 'Bungo Stray Dogs' is a popular BSD light novel. It has an interesting plot with unique characters that are based on real - life literary figures. The story is filled with action, mystery, and some great character development.
The BSD light novels typically explore various aspects of the BSD world, including deeper character backstories and additional plotlines not covered in the main series.