Two seperate concerns:
1. It makes alot of sense to maintain a nym seperate from your legal identity given the rise of social credit. Not only is it a type of legitimate activism, but it allows the soul to express itself without fear of political persecution.
2. Unregistered sats, often called #NoKYC sats, if kept out of the fiat system, are unlikely to recieve confiscatory claims by the State. This makes them great for using to escape a pathological country (eg, genocide or enslavement), but also good for inheritance: your grandkids can obtain the #Bitcoin without a broke sovereign banging down their door.