I don’t have any solid data to back up my ‘significant portion’ comment above, other than the fact that I see a lot of active users on lemmy.ml who seem content with the leftist vibe on the server. Not a very good basis for making such a broad statement. Whoops!

It’d be interesting to dig deeper into the issue through polling or something similar, but this type of self-sorting is probably hard to capture. People who read the description and choose not to join aren’t around to vote in a poll and neither are people who get scared away by what they see. For other ‘apps’, it’d be possible to catch some data from the second category of people by exit-polling people who choose to delete their accounts.

Your question was probably rhetorical, but I went ahead and did a search since I didn’t know the background. From the AMA that I found it looks like two people developed Lemmy from scratch and their only financing was obtained through donations. I don’t blame them if they wanted to call dibs on the most obvious server name and make ground rules for it that appealed to them.