Ads aren't really the problem, either. It's the fact that people are willing to fork over so much of their lives to media feeds. It's a false community, a sea of information filled with faux connection.
The only way out of this trap is to invest in your local community. Meet people in real life and spend time with them and form mutual relationships. Media feeds aren't necessarily bad, but you need to prioritize them according to the innate human need for real community.