5 of the Top 10 Coins on Coinmarketcap.com are shitcoins. XRP banker pre-mine token, LTC segwit coin/no future, Cardano TBD, no working product, IOTA doesn't work, bleeding edge arrongance TRON scam hype pump n' dump
The only reason people have interest in the ETF is because the notion that Wall Street is able to speculate (gamble) their BTC holdings will rise. If/when is announced, sell your BTC after the immediate pump.