If the evaluation is accurate, and I'm not sure if it can be reasonably calculated and accurately presented under current conditions, it's good news. I found where this is coming from, it's
this chart. And, by the way, I've seen screenshots with RUB being #15, but it's #21 here already, so the fall is still happening, and it's happening fast. Sanctions are working.
When the war is over it will take sometime i would say but longer for Russian Ruble to get back to pre war value due to the ongoing sanctions, don't forget war will end but these sanctions will have long lasting effect on Russian economy and it's the sanctions which destroyed Iraqi economy.
Even incase if Russian Ruble bounces back and have more valuation of Bitcoin still it will not have significant impact of Bitcoin's value as this conflict is not the only factor which decides bitcoin's price, this will infact bring in more investors towards Bitcoin.
Oh, I don't think we'll see it bouncing back for a long time. First, we don't know how long the war will last. Second, given how fiercely Ukrainians are resisting the Russian occupiers, and not to mention the support from the West, it's very unlikely that Russia can win this war. So there'll be more punishments, such as war reparations. As for Bitcoin, I think it'll stay afloat and, probably, continue to grow.