Why does everybody online insist on misusing "centrist" and "moderate" when they're talking about spineless, bitch-ass accomplices? An actual centrist in America in 2024 would be very progressive relative to most of the country. It's a good place to be.
The comic specifically calls out apologists. The kind that say "both sides equally bad" when both sides are most assuredly not equally bad. Or that try to suggest there can be anything meaningful gained from discussion with hateful intolerant people. They paint themselves as centrist. It's not really misusing it.
There's an old joke. The parties change but the message stays the same.
A group of Nazis have cornered a group socialists when a centrist comes along. The centrist listens to both sides, how the Nazis want to kill all the socialists and how the socialists don't want to die. Thinking long and hard on it, the centrist says that there's a compromise to be had, just kill half.