Years passed and the impact from the war to the Bitcoin is almost nothing. So i think the talk between Trump and Putin does small impact to the Bitcoin.
The war has been going on for too long and the market has adapted to it. So if the war gets worse then it won't affect the market but if there is any positive news then it will have a significant impact on the market.
Even though we no longer feel the impact of the war but in reality, it is still causing instability in the world economy. Meanwhile, the market is significantly impacted by the economy so once the instability is resolved, this will impact the markets. So the outcome of the dialogue between the two presidents is very important.
According to some news, I believe that an agreement to end the war will be reached soon but I do not think that Ukraine will be able to join NATO. Even Trump opposes the idea, let alone Russia agreeing.