

ENS runs on Etherium which no longer uses POW, thus doesn’t waste power in the same way as eg bitcoin
also I2P and onion don’t have name systems per se, so that doesn’t actually address the problem… AA could just use an IP address or something, but they require (for human usability) well known domain names
I2P and onion still require systems for discovery. they solve different problems to name systems









it’s enough to be indicative