Anonymous users can't see new content type in feed
There are multiple possible problems. First of, dealing with unpublished content - assuming you created a content type with unpublished option as default, you will have to make sure that you tick the publish option on save/ create of new items. As per default registered and anonymous users can't see unpublished content.

Going further there could also be a problem inside of your view. You can manage access for the view itself in the middle column of the views ui edit page. There might also be a filter to only show published / published or admin items only.



also make sure that anonymous user can see content at all: /admin/people/permissions