It was in the early 60’s when packet switching networks were invented. It took 30 years until higher level protocols built on the technology changed the way our society interacts and accesses information across the globe. It is to early.
Lets just make it clear here that the real Ignis belongs to ARDOR. It is a fully functional Proof of Stake child chain that is well ahead of ETH and the pseudo plasma ignis stated here. Everyone should check out Ardor here https://ardorplatform.org/ and do your own research.