I don't think it's that speculators don't care. It's just that nothing is close to adoption yet. BCH still has a ways to go. BTC will always win out with the "Store of Value" claim
Do people still consider a SoV an asset that can lose 80% of its value in a year?
Yes people are stupid. Even if BTC went to 100,000 and BCH went to 100,000, which one would be worth holding right now? Seems many are more interested in price than % increase. LOL