raphael

Michael Bell from Bellular Studios just did a video about it if you want something to listen to. It is pretty much all of it that was said here.
How Baldur's Gate 3 Humbled AAA

You can also make it launch the Vulkan version with skipping the launcher. Seehttps://gamepretty.com/baldurs-gate-3-how-to-skip-launcher-and-use-desired-graphical-api-vulkan-dx11/

They announced to build in plug ins like for WolframAlpha, so maybe that is where it is pulling this data from.

🤷‍♂️
It is just a decision that every instance owner can make for themselves (if they are aware of it).

It will be a huge headache for search engines anyways, all posts are basically replicated across all instances and look local to a search engine. So for a single post it will have hundreds of copies in its database and probably outputting all of them as results (for now).

kbin.social disallows crawlers to index the site. And honest crawlers will honor that.
https://kbin.social/robots.txt

This actually seems to be the standard configuration that kbin ships with, so most instances will have that in place.

There is no guarantee that the delete request reaches all other instances as there is no kind of synchronisation protocol. If that delete request never reaches the other instance for whatever reason, the post stays online.