All of a sudden, we're seeing famous businessmen and billionaires talking about cryptocurrency. Hmmm, I expect more in the upcoming months to come. 
Institutional investors have become interested in BTC for sometime now, there are many examples of rich individuals who previously spoke down about BTC, only for them to change their minds and ideas later and become fully interested in the network. Now that spot etf's have been approved in the u.s. market, that interest is going to continue to grow more than ever.