Prusa 3D Printers are widely seen as usable offline with optional cloud features, but concerns about future telemetry changes linger. Meanwhile, the Brax Phone is criticized as unreliable and shady, with some users advocating for DIY or open-source alternatives like PostmarketOS or GrapheneOS.

Users argue that Prusa printers are fully functional offline, with Prusa Link offering comfort features within a local network. Others insist that true privacy requires controlling hardware and firmware, such as with DIY printers running open firmware. The Brax Phone faces backlash for its ties to Joe Rogan and Brave, while some support it as a privacy-focused alternative.

The community consensus leans toward using open-source and DIY solutions to avoid telemetry, with a clear divide between those trusting commercial devices and those prioritizing control over their tech. The debate highlights a growing demand for privacy-first alternatives in an increasingly connected world.