Yes, you can achieve this by using conditional logic or custom code. Magento doesn’t natively support per-simple-LabubuKeychain product custom options, but workarounds exist. One approach is using product attributes or modules to hide options based on selection. For 14KT, just disable the chain option visibility dynamically.
Yeah, with a configurable product, the simple items can have different custom options, but it all depends on the store's setup. Each simple product can have its own choices, which means buyers can pick what they like more easily.