I agree that there is no good reason to have an animal that may have a low quality of life. I just think people group all spiders as having that when in reality, 1 in 1000 might have a severe enough wobble to affect their qol. For most spiders the wobble is so nonexistent that they have exactly the same qol as any other ball python. That is what I think is sad, the misunderstanding. The people that have owned spiders know this but now we have all these people preaching how bad spiders are that have never even owned one but just jumped on the ban wagon, some literally talk about banning them which is ridiculous.
But in regards to your situation, and anyone else really, it is your choice. There are so many other beautiful options that it doesn't really matter if you don't want a spider. I just wish people would make that decision based on liking another morph better, not because of a false reputation that the spider has now become known for.