Coming in here saying "sound was so bad it made me want to vomit" is pretty troll-y. You're right, I did, and I will when I see nonsense like that here. Biased? Maybe a little, but you'll notice my comments to more understandable comments in here is from people who actually post something within reason that isn't aiming at something else unrelated to their argument to why these sounds are actually made for the better.
A medical condition doesn't link to an opinion of a job's aesthetic. Just because I spontaneously puke when I hear an explosion from BLM doesn't mean BLM doesn't sound good. It just means i have a problem. The same to you about GNB's SFX. Im sorry I'm sounding rude, blunt, and insensitive, but you sound like one of those parents that says "video games are why my children are violent" type deals from this post's description of why you're sick from a set of sound effects. Your condition is not the game's problem, it's your own. The same for anyone with epilepsy can be said, it's a condition that's by the person, not to blame how video games "work".