I love this answer. You could say the same about Cloud computing. So much early hype and outlandish claims but it's kinda snuck into being a ubiquitous everyday thing we take for granted although in a different way from what the hype predicted. I wonder if the same will happen for 'blockchain' or 'VR' or other buzzy tech that look for a while like they won't live up to the hype (Looking at you IoT)