don't revalidate unless needed for some hook

app/(home-pages)/home/HomeLayout.tsx

···
         return { ...result, titles };
       }
     },
-    { fallbackData: { facts: props.initialFacts, titles: props.titles } },
+    {
+      fallbackData: { facts: props.initialFacts, titles: props.titles },
+      revalidateOnFocus: false,
+      revalidateOnReconnect: false,
+    },
   );
 
   let { data: localLeaflets } = useSWR("leaflets", () => getHomeDocs(), {

app/(home-pages)/reader/GlobalContent.tsx

···
     },
     {
       fallbackData: { posts: initialData.posts },
+      revalidateOnFocus: false,
+      revalidateOnReconnect: false,
     },
   );
 

components/IdentityProvider.tsx

···
 }) {
   let { data: identity, mutate } = useSWR("identity", () => getIdentityData(), {
     fallbackData: props.initialValue,
+    revalidateOnFocus: false,
+    revalidateOnReconnect: false,
+    revalidateIfStale: false,
+    revalidateOnMount: false,
   });
   useEffect(() => {
     mutate(props.initialValue);