Re: journalist & reporter
I went through and read the article, and I agree with you now.
But I almost wonder if his sentence was poorly written -- Like he started to say "With the decline in print journalism, journalism is in danger" and he saw the double word (or and editor did) and struck it out. While there is a decline of print journalism, there isn't' a real decline in "print" itself. (if the amount of junk mail I receive every day has to do with that). Or maybe he does use "print" as shorthand for "print journalism"? I don't know. But in any case, you are certainly correct about that sentence as written.
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.