Phrases we should all cut from our vocabulary:
"It's not that deep"
"People are dying"
"It's just a ____ it's not that serious"
Critically analyzing things that aren't that important is not a crime and we all do it. We can care about multiple things.
And if you spend a lot of your time shutting down other people's conversations without actually doing anything yourself about the bigger issues that you claim are the only ones that matter, then you have no room to talk.