Can you imagine the emotional toll it would take on a person to have to learn in depth about every issue, tragedy and injustice in the world so that they could post about it on their social media. No one should have to do that, I'm sure we all care about things without posting about it or knowing all the information on it. Even some comments on here saying "I'm disappointed she didn't comment on (insert tragedy)". Why are you disappointed? What would her vague comment do? What about all the tragedies that are happening now, how can you judge what is more important to be talked about? She's a dancer and entertainer and now she's expected to be a public speaker who is knowledgeable on every situation going on. If she comments on one thing then people twist it into she doesn't care about other things, there are millions of things that could be talked about right now, you'd spend every minute posting about them and still never finish. Some people like to go on their phones or laptops to escape the world, so having people who's content you enjoy constantly post negative things impacts that, for them and the reader.