Who cares with Bitcoin ETF, either it's accepted or not, there's no reason to buy Bitcoin ETF since it just an IOU.
However, from now till 2026 will be promising for BTC as there would be favorable outcome..
Why it must be 2026? do you think Bitcoin went to $0 in 2027?

Bitcoin price will keep rising in long term, sudden dump or bear season is inevitable, but that doesn't enough to stop Bitcoin to rise and break new ATH.