There will likely be a correction for speculation in the short-term but long-term this is nowhere near the top for crypto - this is still the beginning. There seems to be a pattern of excitement during these big conventions and then duldrums/correction afterwards.
We do not yet have dapps as ubiquitous as the standard website; the current crypto-millionaires are going to be multibillionaires if they continue to support the development of the crypto space. I simply hope they use their advantage to promote liberty and freedom for all - it's more valuable than money.