Thank you, but it doesn’t work for me:

!https://lemmy.world/post/26673110

See also: instances with individual all feeds https://reddthat.com/post/36815847

There should be another feed, besides subscribed, local and all, that shows the channels that are relevant to the instance.

This idea relates to custom collections: https://lemmy.world/post/26654286

How can I link a post without redirecting?

There is an entire instance for the Midwest. Have a look to check if they already have an active community

https://midwest.social/

This would be good for instances if a default custom collection could be added to the “subscribed, local, all” selection.

Then an instance could show the content it wants to represent.