This is one of the reasons the term “Light Side” never felt right to me, even before it was used in any official media; The Force always struck me more like an ocean than a binary concept: the deeper you go, the darker and more crushing it gets — at a certain point becoming an effectually consistent darkness — and while light filters down and fades for some distance, if there is a truly light “side” it’d be the surface.
Which isn’t to say “the Force is evil unless you flounder about near the top” — just that it’s a natural force, and as such is something you need to respect and be adequately prepared for. (Take electricity, for example: super awesome and pretty dang useful, but OH HOLY SMOKES don’t try and harness it unless you REALLY know what you’re doing!)
In this sense, being tempted by the Dark Side is less a case of “Hey, I wonder what’s on the other side of this coin it looks pretty cool haha oh whoops I’m Space Walter White now,” and more one of “The deeper into this thing you go, the harder you’ll need to fight to resist the ever-increasing pressure, to remain whole, even to just see whatever the heck you’re actually doing.”
(which is why Jedi training is so important: those padawans gotta build themselves a mental Deepsea Challenger!)
