![](https://lemmy.ml/pictrs/image/29444417-ac06-4822-af03-087c9a8aacf2.webp)
![](https://lemmy.ml/pictrs/image/h1ChnLuBHr.png)
The main goal of GrapheneOS is security. And on that, it does make a difference. In addition, the Google services are sandboxed. On a privacy stand-point, it doesn’t improve much, but so does installing the same proprietary apps on any other devices/operating systems.
Well, on my ESTA, they said the social medias disclosure is optional. Just a tool to help you confirm your intents visiting the US (or to be withheld against you as well) https://esta.cbp.dhs.gov/faq?lang=en&focusedTopic=Privacy and Security&answerToDisplay=How will CBP use my social media information collected through the additional question that was added to the ESTA application in December 2016%3F