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?
I find root essential if you use a custom rom. I usually buy cheap phones (like Poco/Xiaomi) and install a lineageOS build. Without magisk/kernelsu there are a lot of apps that are not going to work (like netflix, Google pay, bank apps, et...).
Nowadays most developers consider that you are a terrorist for having a non-oficial ROM and for me using the super bloated MIUI rom is not an option. If you have a good base os like pixelos, samsung's os or similar maybe you don't need it.
Also being able to fully block advertisement is a great plus of having root. I now that there are methods that does not require root but adaway, in my opinion, is the best.