So basically, if anyone takes offense, then it is off limits? Can I start protesting the Vietnamese Baptist Church down the street?
Dunno. Do you feel you need to?
I'm not saying people are objectively 'right' to complain about this particular bit of twitter-trivia (still less to spit real hate about it - I gather there have been thousands of complaints at this point, and the internet being what it is I bet some of those have been completely over-the-top). I'm just saying if a lot of people feel tht way there are probably underlying reasons for why they feel as they do, and maybe there's room for trying to understand them. (Pretty much the same thing I'd say applies to voting Brexit, come to think of it.)