the price of bitcoin has been changing dramatically, and many people have invested in bitcoin. And they get a generous return. these stories attract more people to join Bitcoin. in my opinion, this is precisely an obstacle. It is an obstacle for Bitcoin to be used on a large scale. It requires a stable value for a currency that is used on a large scale.
The main problem in the bitcoin is the adoption and misinformation. There is a connection between adoption and the misinformation. There are people who are afraid to use and buy bitcoins because of the misinformation that keep spreading through internet. They are always thought that bitcoin is a scam or it is always using in illegal activities.