I don't think so. If someone put 5K BTC up for sale on one day the price of the whole market would be disrupted, but similar sales happen in London and New York every day and the market seems unbothered.
Re:Bitcoin is a Cult
by mike10010100 on Monday June 25, 2018 @05:58PM
(#17396180)
> If someone put 5K BTC up for sale on one day the price of the whole market would be disrupted
https://techcrunch.com/2018/01/15/researchers-finds-that-one...
It's more liquid than real estate, which is widely used for money laundering.