Why not? Bitcoin can be used for making transaction for sending funds to others as payment or other purposes. I believe that you send your crypto funds to others to make it cash. By following this way, you can send it as making transaction and you can send it anywhere in the world. So no hassle there as I think.
We would be biased to answer why Bitcoin should be used on transactions since we are in this industry. But we cannot change the fact that despite of the growth in this technology, there are still businesses, areas and institutions wherein cryptos are not acknowledged as a mode of payment. The trust in those places are still low and we cannot force them to adopt this technology if they are not interested. Let us keep it slow. Based on what is happening recently, huge names or networks are now considering this technology which will more likely trigger a domino effect. So just wait.