I get the impression this cartoonist just doodles stuff he is amused by. We can’t fault him for being amused by drawing doodles of |blank|stic cats. eg. futuristic cat, anapestic cat.
We can argue, and even get angry, that there is no reason *we* should be amused by his doodles. But…. that’s all there is. He was amused about different types of |blank|stic cats. ….. and we aren’t.
Acrostic Cat. Which it turns out is a thing in poem world.
I think “domestic” vs. “dogmatic” might have worked better.
Comics I Don't Understand 
Since cats think of themselves as gods, if one were agnostic it wouldn’t know if it existed or not? That’s all I got……
That’s his story, and he’s ‘-stic’in’ to it.
It’s not that they sound alike, it’s that they are the same word-type and construction. Here’s another one:
https://www.gocomics.com/1-and-done/2020/04/10
TATI
I get the impression this cartoonist just doodles stuff he is amused by. We can’t fault him for being amused by drawing doodles of |blank|stic cats. eg. futuristic cat, anapestic cat.
We can argue, and even get angry, that there is no reason *we* should be amused by his doodles. But…. that’s all there is. He was amused about different types of |blank|stic cats. ….. and we aren’t.
Acrostic Cat. Which it turns out is a thing in poem world.
I think “domestic” vs. “dogmatic” might have worked better.