I'm torn on this.

The videos of "severe" wobble and cork screwing are hard to watch.

On the other hand, my Bumblebee "Maya" is such an amazing and wonderful snake, I am so glad to own her. She is 6 1/2 years old. BEAUTIFUL. Kept her coloring nicely. But best of all, she is the most "chill" Ball Python I have. Never seems upset. Not head shy. Curious but calm. Never seems to have a "bad hair day".
Just an all around wonderful snake to own. She also has no discernible wobble. Literally none that I can ever see. Every once in a while she misses the FT offered rat at the first strike, but that is the worst she's done.

However, I don't kid myself. I do know she carries the gene and the wobble or corkscrewing could suddenly start. Or her offspring could be badly affected. There are no guarantees.

All that said, most spider morphs do alright. Some are more quirky then others, but they eat and live good long lives.

If there are certain combos where a "severe" problem happens in more then a third of the hatchlings, I would never breed that combination, though. Its one thing to create quirky snakes. But if you accept that some or more then half of the hatchlings are not viable, just in order to get that one super special one, not ok imho.