Heh. This panel was pretty funny back in the 1990s, and the 1980s, and, I'm pretty sure, it was funny back in the 1970s as well.
It's the same outside. It's just that the 24-hour news cycle makes the world seem like dangerous place.
The comments on this strip devolved into how liberals and, specifically, #BlackLivesMatter protesters need to learn from this quote. Your average #BLM protester doesn't hate the police but hate the practices of shooting first and asking questions later especially related to the African American community. You can support #BLM and the police. People who are spouting that All Lives Matter or Blue Lives Matter aren't seeing the point and they are seeing it either through hate or indifference. At least #BLM and its supporters are looking at the problem with love of our follow human and hope that our police can strive to be better.