The inability to isolate and separate objective thinking from subjective thinking is not the only thing that gets a lefty on the lefty list by default. The various and often amazing ways that lefties evade discussing opening post topics with a reply that demonstrates they read and understood it are a giant spotlight that shines upon lefties and identifies them. Divert, convert, invert, dodge, redirect, deflect, J6, derail, but Trump, or otherwise evade. You can spot a lefty before they tell you what political policies they believe in, just watch how they evade.
Look back through the thread, and look at how many people evaded. Look at how much effort is put into derailing and evading.