The Right wonder ‘where’ the Left ‘would be better gone’ (hanaremashikaba)? The Left say the Right’s poem expresses commonplace feelings [kikinaretaru kokochisu].
In judgement: ‘Where would they be better gone’ (asahanaretaru) means, how would they be gone. This really is an expression with which I am unfamiliar. In any case, it seems poor reasoning [yoshikaranu yoshi ni ya]. However, the Right, having ‘I’ll not become’ (narinamashi) and ‘is not’ (narazu wa) in the initial and final sections of the poem is a fault. While one still wonders ‘where’ the Left is, it must win.