Hi hiroyamagishi!
Thank you for your reply! Yeah you are right, however this speculation is about something seems to be an impending trend in cryptocurrency market in the coming few years especially given that regulatory issues surrounding ICO's are starting to be a hurdle!
Security Tokens with KYC and AML procedures baked in, seem to be the way forward. Let's see what the future holds for the crypto market. Till then , everything is mere speculation. Lets just hope that we are right in our vision for the future!
Cheers!