This is interesting to hear. So research finds no presence of any backdoors on the TITAN M chips of Google pixel phones. I wanted to buy a new smartphone which is more private and so far the most private OSes are only supported for pixel phones. On a sidenote, how does the GrapheneOS compare to other OSes like the LineageOS or DivestOS?
Sorry for a late reply. The grapheneOS seems to have a problem with not a very welcoming community but their OS is still good with all the security and privacy features that it comes with? If it is not Google Pixel + GrapheneOS that is the most private way of using a mobile phone then what is the most private way? I see this set up recommended in almost every privacy community including this thread.