Oh, I think it will.
During the debates (well, the single debate with pre vetted questions for no more than 30 minutes) Sunak will refuse to answer questions and respond with made up tales about how they're going to stop Starmer from eating children. When Starmer responds with "no I won't eat children, what a stupid fecking thing to say" the main headline will be "Starmer refuses to apologise for eating children."
Then Johnno the painter/decorator who can't read more than five words without getting a headache will see the headline, decide that Labour are scumbags who caused all the problems of the last decade, and vote Tory. And Cynthia the posh cnut, who was always going to fecking vote for the Tories anyway, will say "I WAS a floating voter but now I have no choice but to vote Tory because Starmer wants to hurt my grandchildren, who I don't actually give a shit about anyway otherwise I wouldn't vote fecking Tory in the first place, but hey ho."
Just look at the embarrassing shit today and then see how it's all being reported (if it even is).