My point is basically that matrix/element is arguable the much more ethical chat solution because of its openess still with a focus on security.

signal protocol is basically the opposite, open source but the company is hostile to 3rd party client development

GrapheneOS is specifically designed for hardware with certain hardware security features, as in the lead developer will not support anything that doesn’t have these. Leading it to only really being available for Pixels (but some niche company is supposed to be getting an official grapheneos version soom i believe)

Lineageos is the “runs on anything” rom.