You and I have different opinions about outrage. I wouldn't call people using free time to meaninglessly post on MMO-Champion as "outrage". That is a term reserved for media pundits to describe the three citizens who send them an email about Donald Trump/Joe Biden being on their TV too much. You are overreading this situation and how people are reacting. You don't get to decide whether someone is caused pain or not caused pain. Just as you cannot prove damages to people by removing these lines, you can't prove the damages caused by these ingame lines that the Devs are saying are problematic either.
And now you've hit it. If he wouldn't have noticed it....why announce it? Ahhhhh....for those juicy karma points right? And THAT is the REAL issue. There are no brownie points to be had in this. No one was asking for these to be removed, and now Blizzard announces they are removing them because they are "problematic" even though as you say, no one would've noticed? BAHAHAHAHAHAHAHAHAHAHAHA YOU GOT FOOLED BUDDY! They jobbed you! Now you're shilling for their PR team! Amazing!