This is something that I don't quite get because Kbin doesn't even have an option to collapse comments, are there are any other things that you think Kbin does better than Lemmy? I also don't like how the thumbnails are stretched for image posts, and that images open on a second page load instead of inline. The lemmy experience in 0.17 was a bit messy with webhooks, but 0.18 is much better (check lemmy.ml for an instance running 0.18).
I kinda prefer that look honestly with the stretched boxes and thumbnails. Collapse comments is nice on Lemmy but I found that when i was upvoting or refreshing it seemed to lag and take a few seconds. Maybe that’s fixed I’ll go check it out!