What form of fictional entertainment is? That dragon maid anime has the most consistently OP characters who average out with at least city levels of destruction but can be hurt by running into trees. Idaten has literal gods who can shrug off being punched through glaciers but later someone being unaffected by a boulder smashing into someones head with the force of denting it is deemed a monster to him. Arceus, in the same movie where he caused universe comparable dimensions to collide with each other, got taken out by a meteor and had trouble wiping out a bunch of Pokemon. Not even Legendary, but fodder Pokemon.
The Flash's clone from that one TV series we now pretend doesn't exist was shot by Iris despite being literally Flash who was fast enough to grab a bullet that was literally already drilling into his skin.
Wonder Woman can be hurt by bullets.
Hell, due to RPGs like Shin Megami Tensei, cosmic, high tier entities can be hurt by bullets.
Wall level characters can still be killed by bullets.
Inconsistencies are not at all limited to mangakas. Also, I don't know about the web comic, but manga Genos feats originally didn't look that impressive in hindsight. He blasted a street without destroying the buildings and he literally destroyed a four story building. All his feats are all calculated at levels far above what they originally seemed. Building level Genos is completely understandable unlike the aforementioned moments or Garou being horrified of a mountain level feat.
Hell, even vs battle debaters think naruto characters can't outpace a gun despite people literally avoiding sound based attacks when they were twelve or opened up with a feat where speed of light movement was palpable and they're people who even care (or pretend to care) about these kinds of inconsistencies.