central banks are the ones threatened by Bitcoin because it is a direct competitor to fiat currencies. This may not be entirely true if Bitcoin becomes the true store of value, as there is still no ultimate solution for everyday use. At this point, I also have to agree with dardcoin: compliance could be a determining factor. Another limiting factor for Bitcoin could be the issue of limited supply. This is not my opinion, as I do not have the expertise to make such a claim, but some economists argue that if at some point in time only a few people/institutions hold the majority of the supply, and with no new coins being produced, this could lead to a collapse due to lack of interest from others. This issue is hotly debated in economic circles, and in my ignorance I prefer that the supply remains limited.