removes a launch call from an already launched coroutine

amethyst/src/main/java/com/vitorpamplona/amethyst/ui/note/elements/DisplayUncitedHashtags.kt

@@ -29,6 +29,7 @@ import androidx.compose.runtime.produceState
 import com.vitorpamplona.amethyst.commons.richtext.HashTagSegment
 import com.vitorpamplona.amethyst.service.CachedRichTextParser
 import com.vitorpamplona.amethyst.ui.components.ClickableTextColor
+import com.vitorpamplona.amethyst.ui.navigation.navs.EmptyNav.nav
 import com.vitorpamplona.amethyst.ui.navigation.navs.INav
 import com.vitorpamplona.amethyst.ui.navigation.routes.Route
 import com.vitorpamplona.amethyst.ui.screen.loggedIn.AccountViewModel
@@ -37,8 +38,6 @@ import com.vitorpamplona.amethyst.ui.theme.lessImportantLink
 import com.vitorpamplona.quartz.nip01Core.core.Event
 import com.vitorpamplona.quartz.nip01Core.tags.hashtags.hashtags
 import com.vitorpamplona.quartz.nip02FollowList.toImmutableListOfLists
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
 
 @Composable
 fun DisplayUncitedHashtags(
@@ -59,12 +58,10 @@ fun DisplayUncitedHashtags(
     accountViewModel: AccountViewModel,
     nav: INav,
 ) {
-    @Suppress("ProduceStateDoesNotAssignValue")
     val unusedHashtags by
         produceState(initialValue = emptyList<String>()) {
             val tagsInEvent = event.hashtags()
             if (tagsInEvent.isNotEmpty()) {
-                launch(Dispatchers.Default) {
                 val state = CachedRichTextParser.parseText(content, event.tags.toImmutableListOfLists(), callbackUri)
 
                 val tagsInContent =
@@ -92,7 +89,6 @@ fun DisplayUncitedHashtags(
                 }
             }
         }
-        }
 
     if (unusedHashtags.isNotEmpty()) {
         FlowRow(