My daughter is two. No screen time, books and audio.
When she acts up (she mostly does it out of frustration when she does not get her will), we try to be empathetic and verbalise the emotion for her. We ask her whether she is so loud because she did not get what she wanted. Usually I then tell her that I fully understand the way she reacts. No one likes not getting what they want.
Finally I explain to her that we can’t always get what we want and that sometimes we forbid things to make sure she is safe.
That usually works wonders