Is it really notable that a work of fiction would flatter its author's ideology? I wonder how different the movie would have been, if instead of one Kryptonian

Is it really notable that a work of fiction would flatter its author's ideology? I wonder how different the movie would have been, if instead of one Kryptonian, it was two million, per year, and instead of saving people in danger, they made songs like I heard you want your country back, Uh-uh, you can't have that [1] I didn't care much for the article conflating "conservatives" with Israel either. [1] https://genius.com/Bob-vylan-i-heard-you-want-your-country-back-lyrics https://genius.com/Bob-vylan-i-heard-you-want-your-country-b...