People wey dey use bitcoin fit dey do deal without them to use naira or bank account, so the real nature of bitcoin wey Satoshi do fit dey in use wella wella for Naija, and that 25% tax no go come affect use wey dey use bitcoin if we come chose to dey use P2P for Naija.
I forgot and omitted this. Some people earn in naira, they will not be able to escape this. Some people on this forum that has bitcoin already will want to sell, they may to beyond 80000 naira. 800000 is a small amount of money that can easily be gotten to.
I think that people that would use this your method would spend even more than they would've remitted to the government. Bitcoin charges fees for it's transactions and depending in the number of transactions you make in a day, Bitcoin is a more expensive medium of payments when using the mempool, unless you're considering LN which is cheaper and less popular and there comes a problem of trying to make all your client want to use LN
People will even prefer to accept just naira with the way people are in Nigeria.