* Governments around the world are eyeing Bitcoin's advance warily because it has the potential to upend the existing financial system and undermine their role in it.
Do you think Bitcoin to change the current world financial system and replace fiats?
I don't think it potentially happens, Bitcoin is just an alternative currency and it never threats any existing currencies. It is impossible that we only have a digital currency like Bitcoin, we need physical currency like fiats, too.
* In its current form, Bitcoin presents three challenges to government authority: it cannot be regulated, it is used by criminals, and it can help citizens circumvent capital controls.
Sure, Bitcoin is decentralized.