A better camera is the only reason to buy a new phone. If you don't want that, you can just buy a 5 year old or more phone and be just as happier.
Most of the world is not using the latest version of Android, and you don't really hear about viruses/malware like we used to with Windows machines in the '90s and '00s.
https://www.spiceworks.com/it-security/endpoint-security/new...