This is Open Source and will get lots of peer review. Chrome isn't. Is there any security advantage in End-to-End bring Open Source when Chrome isn't? To assum

This is Open Source and will get lots of peer review. Chrome isn't. Is there any security advantage in End-to-End bring Open Source when Chrome isn't? To assume this is secure, you have to trust Google's software isn't vulnerable or compromised in any way. Note: I guess this extension will run on Chromium too, which is Open Source.