Have you read all the code though? Everyone assumes that somebody else will read every single file of the source code, and understand it all. Malicious code can be obfuscated.

Maybe there’s something in the codebase that sends all our data to North Korea… who knows.

It certainly looks like that, but I still like it

True. For my next phone I’m looking at how long security updates are promised for, so I can get something with long-term support.

For me the most important reason to upgrade things is security updates. E.g. if you have an old smartphone it might not get security updates anymore.

Some people don’t seem to care, but I get paranoid about hackers breaking into my phone in some way.