There's comics that aren't comprised with panels? I wasn't aware of these"
Likely because you have never done portfolio reviews for any paying company.
Or been at a company dinner or party where people on the publishing side of the con table complain about how many people show their "pages" that ate actually power shots close ups and random group shots, often with no BGs.
So unless you actually WORKED for one of the publishers complained about hete, it is understandable that your portfolio review acumen is relatively non existent.