Bring `View Source` back from behind developer mode (#8369)

src/components/views/context_menus/MessageContextMenu.tsx

@@ -397,16 +397,14 @@ export default class MessageContextMenu extends React.Component<IProps, IState>
             );
         }
 
-        let viewSourceButton: JSX.Element;
-        if (SettingsStore.getValue("developerMode")) {
-            viewSourceButton = (
+        // This is specifically not behind the developerMode flag to give people insight into the Matrix
+        const viewSourceButton = (
             <IconizedContextMenuOption
                 iconClassName="mx_MessageContextMenu_iconSource"
                 label={_t("View source")}
                 onClick={this.onViewSourceClick}
             />
         );
-        }
 
         let unhidePreviewButton: JSX.Element;
         if (eventTileOps?.isWidgetHidden()) {