I’m out of the loop.
Is this only some kbin instances thing or all kbin instances thing? I’m fairly sure that fedia.io (/kbin instance) does not use cloudflare. But that would definitely explain why I’m struggling to search some instances that might use it.
but (as far as i can tell) kbin is way more centralized than lemmy, so it has a large effect
kbin being more centralized is just an unfortunate accident of timing. I was only first publicly released two months ago, and from what I understand there’s still not much help available for starting up a new instance of your own, and the lone developer over there has been busy trying not to let the kbin.social server catch fire.