It seems to me that there will be no precedent. In Ukraine there are no fair courts so the decision will be very controversial. Any decision of the court of first instance may be set aside by the court of appeal. Also in Ukraine it is very difficult to get a large sum for moral damage. It seems to me that this is a PR in order to draw attention to the problem of the use of cryptocurrencies in Ukraine.
Yes, most likely this is the case. Ukraine has no legislation on crypto-currencies, and bitcoin is not recognized as a payment system, as, for example, in Japan. Payment of the claim in bitcoins will be considered illegal in any case, not to mention the corrupt judicial system and other aspects.