That post was written when BTC was down by more than 60% from USD 1180,-. Right now we're down by maybe 25%. Will you stay as confident when we drop down to USD 2k,-? Easier said than done!
The money I have invested into cryptos is not needed and I have wrote it off. So any meltdown does not bug me and is also a good training for any kind of stock market meltdown because the majority of my wealth is invested in ETFs. Also there were no events or information published concerning cryptos that would have changed my investment thesis ...