How to make video accompaniment in the form of an equalizer / rhythmic effects for Youtube?

Question

YouTube

I want to try to regularly release my music mixes, podcasts on YouTube. Purely for myself)) On many channels they make a beautiful background, in the form of an equalizer, or some picture animated to the beat of the music. How do they do it? Is there a ready-made solution "out of the box" for an amateur? As I understand it, these are some plugins / filters for video editors? Maybe there is a specialized software / services (free)? If these are plugins for Premiere, then which ones are the most respectable (preferably among those that can be found in the "popular" version).