You compile (After reading and understanding the source) of the firmware used on your machine? You take your time to read & understand the millions lines of cod

You compile (After reading and understanding the source) of the firmware used on your machine? You take your time to read & understand the millions lines of code of all libraries needed? You know & trust your compiler? As much as I appriciate the sentiment, I have to admit I personally gave up trusting OSS for the soul reason that I / someone might be able to read and understand it.