The risk if human error is too high. Docker isn't designed for security. What you want is Qubes. Its destined to do these things.
Yes, but make sure you buy from a manufacturer that has their scientific test data publiahed publicly. Not all wallets shield equally. Many do nothing. I recommend buying from Proxy Store. They have a good selection of wallets.
The app NFSee works great. Some of my cards just straight up give the credit card number out wirelessly :facepalm:
@library_napper
@monyet.cc