Well, in what I have learned so far, as long as it is an ETF, it is good news and depending on the place where it is approved, it can be just bullish or mega bullish. This is because it not only spreads the name of bitcoin but it also enables the people who have little to no knowledge about bitcoin to still be able to get their hands on some profits. There are also people who know a lot about bitcoin but are too lazy to go through all the trouble of creating an account on an exchange or preparing a secure wallet etc., just to be able to invest on bitcoin. Of course, on the perspective of a crypto enthusiast ETFs aren't essential but for the normal people outside of this industry, it is an amazing opportunity.