I have not seen a situation whereby government attack traders in nigeria, theirs one popular Nigerian bitcoin trader called blord, government have tried to severally to arrest B.lord and they could not arrest him
That is a popular case which got lots of attention and the individual in this case was able to afford a very good legal team. Many individuals who have been harrased by the authorities for their involvement in crypto related activities never actually made it to the internet.
Some of those are previously unable to access regular banks, and the harassment causes serious hardship. People who live in places with better conditions are fortunate to be part of the rise of
BTC in the modern world.