> The only way around that would be with stupid method names
Yep. Method names make terrible comments. No spaces, hard to visually parse, and that's before acronyms and ambiguity enter the conversation.
As the person who often writes borderline-essay-length comment blocks explaining particularly spooky behaviors or things to keep in mind when dealing with a piece of counterintuitive/sensitive/scary code, my reason for mega-commenting is even simpler: all the stuff I put in comments should absolutely instead live in adjacent documentation (or ADRs, troubleshooting logs, runbooks, etc). When I put it in those places, people do not read it, and then they do the wrong things with the code. When I put it in comments, they read it, as evidenced by the rate of "that bug caused by updating the scary code in the wrong way happened again"-type events dropping to zero. It's easier to fix comment blocks than it is to fix engineers.
Yep. Method names make terrible comments. No spaces, hard to visually parse, and that's before acronyms and ambiguity enter the conversation.
As the person who often writes borderline-essay-length comment blocks explaining particularly spooky behaviors or things to keep in mind when dealing with a piece of counterintuitive/sensitive/scary code, my reason for mega-commenting is even simpler: all the stuff I put in comments should absolutely instead live in adjacent documentation (or ADRs, troubleshooting logs, runbooks, etc). When I put it in those places, people do not read it, and then they do the wrong things with the code. When I put it in comments, they read it, as evidenced by the rate of "that bug caused by updating the scary code in the wrong way happened again"-type events dropping to zero. It's easier to fix comment blocks than it is to fix engineers.