Op That is a good question to ask bitcoin has an unlimited potential that everyone in and out of this crypto space are still exploring .but First when it comes to sending and recieving money from any where in the world Bitcoin can do that but it has a high fees  charged I won't say it's not fast but because of network congestion it's now slow in terms of transactions. But apart from that bitcoin has a good security and also peer to peer system .
But what I do know is this you can still transfer using Traditional online remittance service which is safe and also has it's own utility.