thats kind of my beef with it too, but more so from a writer than reader perspective. i don’t mind reading fics with it as much but if i’m writing i usually do a limited perspective kind of for the reasons you said. like a lot of my stories rely on one character not knowing or understanding the other character’s thoughts or feelings, so omniscient would be weird for that in my opinion
I guess it makes more sense in smut when you want to describe both characters feelings, but even then its not my usual go-to perspectiveÂ