Think of any great high fantasy game, think of it now without any giant spiders. Pretty SHIT, right? Feels like it's MISSING something, huh?
Baldur's Gate 1 for example, Cloakwood, where are the eight leggers? Where the webspinners at? It's a desolate zone. What will you replace me with? BANDITS? Hahaha, yeah, you haven't killed THAT two hundred times before. Hobgoblins? Oh please. I'm a monster manual staple.
Have you ever SEEN game design meetings? The checklist is always: Mechanics/Systems, Classes, Side Content, Giant Spiders. In that order. Face it, punk, I'm here to stay. Come into my lair, or my forest, or my swamp, collect your BEEFY 300 xp, and shaddup. I've met elven women with bigger BALLS than you arachnophobes.
Trying to run me out of a job, nigga fuk u. Been doing this since Tolkien days.