I've gotten used to hear "by whom?" in my head each time I encounter any kind of passive phrasing. (since it's a very convenient way to hide the subject when i

I've gotten used to hear "by whom?" in my head each time I encounter any kind of passive phrasing. (since it's a very convenient way to hide the subject when it would really matter, in addition to not have to specify the subject when it actually doesn't matter)