It’s fine to care about privacy but not citing a source will usually lead to people doubting the content. This is also why most people here discuss the form instead of the content because they don’t even know how truthful it is.
The article does quote a study but doesn’t cite the source so we can’t even be certain the study that has been mentioned in the comments is the one the article is about.
I understand that you were excited about the discovery and wanted to share it and it hurts that people don’t share your excitement but criticise the form of your post. This is why I’m trying to explain why people reacted that way.
Right now I use a pixel phone running graphene OS. Given that Google is about to kill side loading though I’d recommend waiting a bit, there’s a rumour that fairphone is working on something with graphene as well.