This guy actually wanted to use Bitcoin as a currency - to pay a transaction worth 200.000USD. His counterpart also wanted to use Bitcoin.
The conclusion - they abandoned is because Bitcoin simply does not work as a currency.
From this is becoming ever more clear that Bitcoin will eventually fail spectacularly and the price will drop to near zero as only the most avid fans remain.
https://www.cnbc.com/2017/12/07/kevin-oleary-bitcoin-is-an-asset-not-a-currency.htmlThe article doesn't say that bitcoin is going to fail, he rather emphasized that bitcoin is rather an asset rather than a currency, the person who wanted to transfer $200,000 wanted to make sure that he got the exact amount, but since he couldn't guarantee that because of the volatility, they had to stop.