Yeah, I've heard recently that only 1% of the transactions are using segregated witness! But this was only a so called soft fork, the real change is going to happen later on this year, if the big players will do what they told they would do in the consensus... Worst case scenario is that there will be another hard fork like the Bitcoin Cash... But hey... It's free money, right? ;-) let it grow! Great post! Good luck with your investments my