Towns03 said:
"familiarity with using self-sovereign money"
I've heard This plenty of times, but aren't to subject to about six different companies to make this transaction work? What is blue wallet? What aps did you use to get the bitcoin in the first place? What smart phone were you using? On what network?
Bitcoin wallets are based on open sourced standards that are fully interoperable with each other. When we use Blue Wallet, we're using their implementation of the standard but if Blue Wallet disappears or I don't want to use them anymore, all I have to do to reconstitute my signing device is enter my seedphrase backup into a new device. There are other wallet apps or wallet manufacturers...any of them will work. There are even totally homebrew Bitcoin wallet devices like seedsigner...
Banks can lock your accounts…
PayPal could fine you for misinformation…
Governments can print their way to hyperinflation, over-spend, and steal through taxation…
But no matter what, bitcoin will be here waiting to serve you.
Hope that helps paint the picture a little. It's not like having your money with Chase or PayPal and you directly must get permission from one company (and government) to move spend or access your money.
As for the internet, that's another open protocol that if compromised due to EMP or tyranny we've got bigger issues. Just know that as a Bitcoin holder, without connectivity to the internet you may temporarily not be able to broadcast transactions, but my Bitcoin isn't going anywhere in the mean time. Even if half the earth lost internet for a year, wouldn't matter.