The problem with this is that although your solution might be better while reading the file where `updateOutsideSubscriber` is defined, once you see that method

The problem with this is that although your solution might be better while reading the file where `updateOutsideSubscriber` is defined, once you see that method call somewhere else you'll have to go to that other file to read the comment. With the longer method name you don't need to read the method definition to see what's going on.