Going from "I am so S.M.R.T!" to "how have I been so stupid?" just like that

1 - proxy to log translations.js

window.fetch = new Proxy(window.fetch, {
  apply(target, thisArg, argArray) {
    let promise = Reflect.apply(target, thisArg, argArray)
    let url = argArray[0] instanceof Request ? argArray[0].url : argArray[0]
    if (url.includes('reel_item_watch')) {
      console.log('intercepting reel_item_watch')
      return promise.then(response => {
        response.clone().json().then(json => {
          let menuItems = json.overlay.reelPlayerOverlayRenderer.menu.menuRenderer.items
          let openAppItem = menuItems.find(item =>
            item.menuNavigationItemRenderer?.icon.iconType == 'OPEN_IN_NEW'
          )
          console.log({
            [document.body?.lang]: openAppItem.menuNavigationItemRenderer.text.runs[0].text,
          })
        }).catch(e => {
          console.log('error getting JSON', e)
        })
        return response
      })
    }
    return promise
  }
})

2 - proxy to just remove the menu item.js

window.fetch = new Proxy(window.fetch, {
  apply(target, thisArg, argArray) {
    let promise = Reflect.apply(target, thisArg, argArray)
    let url = argArray[0] instanceof Request ? argArray[0].url : argArray[0]
    if (url.includes('reel_item_watch')) {
      return promise.then(response => {
        return response.clone().json().then(json => {
          let menuItems = json.overlay.reelPlayerOverlayRenderer.menu.menuRenderer.items
          let openAppItemIndex = menuItems.findIndex(
            item => item.menuNavigationItemRenderer?.icon.iconType == 'OPEN_IN_NEW'
          )
          if (openAppItemIndex != -1) menuItems.splice(openAppItemIndex, 1)
          return new Response(JSON.stringify(json), {
            status: response.status,
            statusText: response.statusText,
            headers: response.headers,
          })
        }).catch(() => response)
      }).catch(() => promise)
    }
    return promise
  }
})