It's the government trying to enforce their opinion of who should own those Bitcoins, thereby taking power away from the owner that the network has decided on, which would be "whoever has the cryptographic keys".
So why on earth is that a good thing for an asset which is all about the power of decentralized systems?
Human society, for a number of years now, has been governed by central authorities that define the rules in which society has to live. Bitcoin cannot and does not take part in dictating how society is to function, Bitcoin is put forward as an alternative currency that cannot be quantitavely eased / printed and gifted to society's largest entities as reward for criminal behaviours that endangered the very society that the central authorities are meant to be acting in protection of.
Central authority is a basic requirement of society. Bitcoin is an alternative currency. Recognition by the central authority of society is a legitimisation of Bitcoin in its position as an alternative currency.
I don't (sort of I do actually) understand Bitcoin being seen as a replacement for all centralisation / government. Bitcoin has never attempted to make legislation. Currency only (and that's shrunk to 'store of value').
DAO's on the other hand... maybe.