No one is still on Steemit. They (we) have all moved to Hive (hive.io).

Check my little animated history lesson: https://hive.blog/hive-181335/@crrdlx/pkygxpzl

By the way, being Web3 as well, many folks on Hive know about Nostr. They're welcoming to other Web3 endeavors like Nostr.