Was that difficult? I haven't rooted a phone or installed a custom ROM for frickin' ages now.
Main reasons for bothering? I'm still balls deep in Gmail and co so it doesn't seem like a custom OS will save me much that I'm not already feeding the beast and I'm hardly a prime target for cyberattack.
Bought a Pixel 8, and then immediately blew away the operating systems so that I could install Graphene OS.
I think I've reached peak security mindedness now.