I realize that any lawsuit is usually a long-term process but this might be a light at the end of tunnel... Given the potential importance of ETF for BTC in terms of mass adoption, I look forward to seeing updates concerning this situation.
Etf is not important for mass adoption .
Etf is just a good financial instrument to be exposed to bitcoin price without actually owing it.
Mass adoption is totally different. It is more related to people actually owing bitcoin and buying stuff with it. Or even holding actual bitcoins.
Additionally, Grayscale is particularly interested in it because an etf would help them control share quantity and the price spread. Geayscale trust is being traded now for 30% discount and an etf might help change that discount.