Size is, and has always been, at least in my opinion, a symptom of failing the single responsibility principle. Its not the cause. Its only useful as an indicat

Size is, and has always been, at least in my opinion, a symptom of failing the single responsibility principle. Its not the cause. Its only useful as an indicator, you still have to look at the case, figure out if the function / class is doing more than one thing. And even then, a function / class can do more than one thing, to increase cohesion, and limit bloat / complexity. General rule I use: does this block / section of code increase complexity of the overall purpose of the function or class. If it does, it should probably move, likewise if it isn't relevant to the overall functionality / behaviour it should also probably be moved. Everything is a trade off in the tech world. You can't argue you are right or they are wrong, only that you are right in this instance or that.