Let me tell you guys a story.
I bought this game was back when it was in version 8. Back then, my BLID (1897) was considered really high, and therefore I was a Bad Player. Due to this (as well as the community in general being stuff), I stopped playing Blockland.
I eventually came back way later, when a friend of mine showed me some of the cool things now possible in Blockland, like events and such.
I quickly discovered that people with BLIDs in the 10k region were considered the new gold standard of "Good Players", and that my BLID instantly meant that I was some sort of Blockland sage with years of experience under my belt. Imagine my surprise when I discovered that some of the best builders and members of the community were people with BLIDs that, back when I joined, would've been laughed at.
My point is that treating Blockland like your secret clubhouse is incredibly bullstuff, and trying to give pre-steam users some sort of extra privilege is really loving dumb.
Then again this community is so loving horrible I'm not surprised to see these suggestions