All due respect to Michelle Obama otherwise, but I think she was flat out wrong when she said ‘When they go low, we go high’. It's the paradox of tolerance applied to the political realm. How do you ensure a tolerant society in the face of intolerant people? It's impossible if you're not allowed be intolerant of intolerant people. How do you ensure that political discourse sticks to concrete policies and objective facts when your opponent refuses to engage with either but instead stoops to conspiracy theories and personal attacks? Also impossible if you're stuck talking about difficult concepts and nuanced facts while your opponent is free to sling personal insults and cognitively sticky memes that may have absolutely nothing to do with reality.
The solution is to apply social contract theory. Tolerance doesn't have to be a rule that you're not allowed to break. It can be a social contract instead, so when someone breaks the social contract by being intolerant you are no longer bound by the contract, freeing you to not tolerate their behavior in return. Similarly, sticking to policy- and fact-based political debate doesn't have to be a rule you're not allowed to break, it can be a social contract between political opponents. If the other candidate won't debate policy or facts then you're free of the contract, which means you're free to say they're weird. Which they very much fucking are. Once you get most of the figurative children out of the room, you can go back to making actual progress amongst the contract-adhering adults who remain.
They smell like plastic, metal, complex hydrocarbons, and death.