I've spent a lot of time trying to evangelize Lemmy on reddit, and one of the most common criticisms is the possibility of defederation and getting cut off from major communities. Most people who have been using Lemmy for a while understand that it's way less of an issue than it sounds like, because there has to be a major reason for a defederation between servers and it doesn't usually happen out of nowhere.

But in the case of Beehaw, it actually did happen quite abruptly, and it involved 3 of the largest servers at the time. We know that Lemmy slowly bled tens of thousands of users in the months following the reddit API exodus as users drifted back to reddit. Although it's impossible to know how many of those users were annoyed by the defederation drama, I think it's safe to say that the number wasn't zero.

The steep decline in active users on Beehaw in the months following the decision is probably the best source of hard evidence supporting my claim.

The removal of downvotes is not something that I have any particular problem with, although I wouldn't choose it for myself. I'm just pointing out that in this specific situation of wanting to mitigate tankie posts, the downvote is self-evidently an effective tool.

I think this goes back to a lack of moderation tools and poor moderation in other instances, not to Beehaw’s relatively smaller user base or defederation from other instances.

Can't it be both? If certain moderation tools existed then you could use them to solve the problem. But they don't exist, so other instances are currently using the strategies that I have mentioned in order to deal with the problem as best they can.

Sh.itjust.works does have open signups.

I totally understand and respect your perspective as a beehaw user, even as I obviously have a completely different perspective as someone who has never been a part of the beehaw community but instead has been observing from a distance.