If with buying bitcoin perhaps, but on plain euro no.. The value of euro's gonna get to the same level as the soviet union ruble on the same principles. My grandpa lost so many monis by storing them in the post after the dissolution of ussr. Same with soviet obligations.

Also I remember the lifestyle of the author of "Welcome to the N.H.K.". He have had enough monis from selling his nouvel to live the NEET degroid lifestyle. Now I don't know how he lives though..