Digital coins clearly threaten the political and economic establishment, and the regulatory environment can quickly change with the stroke of a legislative pen. Banks and governments typically use familiar language in the media, such as the need to protect consumers from new risks.
We are hearing familiar talking points from politicians who are getting pressured from the banking lobby. It seems that the root cause of the status quo’s actions in 2017 is to protect fiat currencies and traditional financial interests. Competing digital coins represent a potential end to the government’s monopoly of the monetary system." - Bitcoin.com
What are the top risks for Bitcoin holders?
Such fear is mostly applicable to altcoins only, not bitcoin holders. There are a lot of merchants that are accepting bitcoin as payment already and especially in Asian country that widely supports cryptocurrency, So no need to fear that someday Btc will become worthless because the value now is high and very far from being regarded as no valueBTC.