How to make a user in Ubuntu be root?

Question

linux

Good day.
I always sat under the root, I immediately created a sudo user for myself, and it’s very annoying that I have to write sudo everywhere, otherwise there will be some kind of permission denied with a 90% probability. Are there ways to make superadmin not only root?
Thanks in advance.

Answer 1

if annoying, then go to the root level
sudo -s

Answer 2

sudo -i
You can make it so that it would not ask for a password by adding
username ALL=(ALL) NOPASSWD:ALL to /etc/sudoers

Answer 3

sudo su

Answer 4

sudo -s or sudo su