Thanks for answering. I guess now that it's possible to install your own key to verify rooted images in many phones, the problem is somewhat attenuated. Losing

Thanks for answering. I guess now that it's possible to install your own key to verify rooted images in many phones, the problem is somewhat attenuated. Losing verified boot is a major loss. So yes, that was a bit overly simplistic. I rooted my phones for a number of years before carefully looking at the pros and cons and deciding it was a poor choice for a consumer mobile phone. Obviously, we need root access for our dev machines and servers. But I try to follow the principle of least privilege, and in that case, not clear why root would be needed for a mobile phone. But I concede that for some use cases, it can be a trade-off. What other security advantage of rooting can you name besides tighter control of network access? Also, note that there are a few apps that allow some degree of firewall with unrooted phones. I also suspect there's a lot of room for improvement there.