This just doesn't work the way you think, this mentality is not just outdated, but dangerous. People who think like that are more subject to "low IQ" attacks than people who accept the fact they are subject to the same "low IQ" attacks that work on everybody. You are overly confident. You can't be 100% alert and suspicious 24/7, around the clock. At some point you are tired, your attention is elsewhere or you are just not up-to-date on the latest techniques that attackers combine with some form of social engineering.

Also no matter how technical you are, it's almost impossible for you to detect zero-click 0days for which you are more vulnerable to than people without root privileges. You running rooted OS actually become easier and less costly target than people without rooted OS.

> Also no matter how technical you are, it's almost impossible for you to detect zero-click 0days for which you are more vulnerable to than people without root privileges. You running rooted OS actually become easier and less costly target than people without rooted OS.

I doubt that user-controlled root access is a significant variable in the face of zero-days; LineageOS+Magisk is more likely to resist attack than vendor ROMs that are lagging security updates by months.

There are technical solutions for this problem, which are banned or delayed by GooGle.