How do I filter a view by the node taxonomy you're currently on?
To visualize what J. Reynolds said above.
Add Contextual Filter - Content: Has taxonomy term ID with following settings

then add contextual filter - Content:Nid (provide default value -&gt; Content ID from URL) and in &quot;More&quot; section of that filter check &quot;Exclude&quot; checkbox, which will remove the currently viewed node from the list of nodes related by taxonomy term.