You are tracked by more means that just cookies. Fingerprinting is not solved by clearing your cookies. The GDPR is not about cookies but about data retention

You are tracked by more means that just cookies. Fingerprinting is not solved by clearing your cookies. The GDPR is not about cookies but about data retention and processing using cookies or not. Accepting to be tracked allows the website to store legally your personal data and probably use fingerprinting to follow you around.