We've recently went through a series of intense EA controversies. I get the sense that many EAs have found EA discussion on these to be exhausting and disappointing.
Whatever the details of the current controversies, I think it's clear there's improvement to be made. This could be a good time to reflect on what would be useful.
I don't want to comment on the heated topics of the day, so let's assume that these changes will only be applies to future topics, no matter what those might be.
More opinion survey data. This could mean that the EA Forum includes functionality for surveys, or that someone spends a lot of time making and distributing other surveys.
Or just the ability to run polls on shortforms.