DeFi now does seem similar to the ICO craziness of 2017, and it's once again ETH that is the coin that sits behind it all, and is once again increasing rapidly. It will be interesting to see how this plays out, as everyone now has 2017 to look back on. Will DeFi become a bubble? Is the ETH 2.0 upgrade a factor to consider, and which might help ETH to maintain a high price without falling back again? Let's see what happens in the next couple of weeks. ETH is at +25% and near $300 for the last 7 days. 2 more weeks at that rate will see ETH at around $470... which could really kickstart some FOMO.