Back in the day - rooting Android phones and installing custom ROMs were such a big part of Android. I remember so well using titanium backup and Greenify and Cyanogenmod and the list goes on.
Is it still necessary to root in 2023 though?
I have been on vanilla Android without root access for the past couple of years and at this point most root features have made it into the vanilla Android OS. What are your thoughts?
That was 3 months ago.
My phone is Redmi Note 10 Pro (global version) running a custom ROM (AOSP based).
You can install KSU on non-GKI devices: https://kernelsu.org/guide/unofficially-support-devices.html. I was probably using this one, but there are multiple KSU kernels available for my device and you can probably find some for yours in the telegram groups.