With that argument, fascist regimes would be pretty close to the truth, since they were criticized by both liberal democracies and communist countries.
Also, you’re assuming there are always only two positions on a given topic. I know it might look that way on Twitter—most people today seem weaponized to pick one side or the other—but real social studies are far more nuanced than that.
The fact that everyone criticizes you only means that whatever you say doesn’t align with their narrative, not that you’re close to the truth.