If ETF is approved by SEC,this will help to pump bitcoin price since it will be easy to buy and sell bitcoin which will also help in massive adoption of bitcoin.
It has always been easy to buy BTC, if you don't care about your privacy, you can buy it in a centralized exchange, but if you do care, then there are enough decentralized exchanges to buy BTC, as for storing it, open source self custody wallets like Electrum, Sparrow and BlueWallet is great to use. I think even institutional investors should learn the right way to buy and store BTC, because not their keys, is not their coins.
do you think they are waiting for a moment on the chart to approve it?then we'll fly into space?
No, i don't think so, the process of an etf approval should not have anything to do with the chart or price movements.