If we had spot BTC ETFs in 2017, would shareholders have ended up owning claims on Bitcoin or Bitcoin Cash?
Discussion
Bitcoin, the etf would have sold its bcash and taken the profit
That’s not a guaranteed outcome
BitFury, BitGo, Bitmain, BitPay, Circle, Ledger, and Coinbase all supported the big block hard fork. https://blog.bitmex.com/the-blocksize-war-chapter-18-new-york-agreement/