You should give thanks to Donald Trump. No, seriously, thank him. Sure, he still comes up with new ways every day to secure his place as one of the most offensive humans on the planet, but he’s a limitless source of material for comedy. I know that when he started hinting about running for president, I was thrilled, secure in the knowledge that I’m going to be laughing from here until at least his next epic election night meltdown. But he hasn’t just given the writers of “Saturday Night Live” and “The Nightly Show” a great big barrel full of fish to shoot. He’s done something so amazing it hadn’t even occurred to most of us as a possibility. Donald Trump appears to have helped inspire the return of “Bloom County.”