>>715177651 (OP)because the vast majority of jrpgs that people even know about (not that they play them, mind you) are puddle-deep rudimentary fluff that was slopped in just so the game could call itself anything other than what it actually is: a glorified visual novel dating sim
the combat systems of these games that plebs notice never had any thought put into them, and if they had then the plebs would ignore them because complex systems are far too much for the average normalgroid nigger who just wants a roundabout way to look at porn and coom while calling it not looking at porn and not cooming
tl;dr don't worry too deeply about it, the answer is because of niggers being niggers