I can only see a sudden fall if Bitcoin ETF is not approved and you may as well add your input on this. However, from now till 2026 will be promising for BTC as there would be favorable outcome. It is a game of patience.
If the ETF is not approved I see a dump as well, and to be honest I would be quite happy because it would give me more time to buy more satoshis, unfortunately I wish I had more and I see the price that just keeps going up and up, so a dump for me would be more than welcome. Anyway let's not forget that the ETF approval could also be a sell the news event, so we could have a dump either way.