What's preventing Bitcoins from being accepted as mainstream payment forms? I'm working on a new blockchain and would like to learn what drawbacks of Bitcoin urgently need to be improved Wink
maybe you could banned the bitcoin in your country. There are so many news that other countries have illegally credited their currency so that other countries have implemented to get their place in the area.
Another disadvantage in bitcoin is how you can increase it because it is difficult to trade with newbie especially the very votality of the bitcoin's price market.