I just unsubscribed from all publics and banned people with whom I did not want to communicate. In the end, it just became unpleasant to be on social media. I went about my business. But you can't quit 100%. All the acquaintances are there and sometimes there is not enough communication.
Give yourself a test. A week without internet. You can hold out. Then social networks will have no influence on you. And there it is not far from self-development.