No, you don't have to become a socialist because of the Epstein Files. You can easily implement policies against concentration of power and wealth inside a liberal democracy, it does not require associating with some of the most horrific regimes in human history.

Liberalism doesn't have an "analysis of society", it is a system of governance that recognizes different interests and provides a framework for resolving them. Unlike socialism, it doesn't assign all the blame in the world to rich people, but understands that different complex issues require a multitude of targeted measures to counteract them.

I don't understand why socialists don't just advocate for their goals inside the existing structure instead of pressuring everyone to convert to their belief system. We get that you have ideas, and policy focuses, just understand that people might disagree with them or have other priorities.