There is zero evidence they can ‘stop transactions’ with addresses. When the individual owns their own keys they own their bitcoin… no one can stop the transactions and there are tons of transaction miners could ‘censor’ and they dont. Its impossible to seize bitcoin you don’t have the keys for that’s the entire point.

Identified? So when a sat ‘moves’ from one part of the world to another… it’s identified? How? If I receive ‘sats’ in a lightning channel and you don’t know who I am… or where I am how can you trace the bitcoin??

It’s impossible.