Users who want to curate their experience are outliers, and are probably less likely to be susceptible to misinformation to begin with.
I think the solution starts with strict moderation on behalf of companies hosting the content, accompanied by strict regulation of tech companies by governments. Along the way, passing regulation to adopt programs and initiatives that educate people about technology and critical thinking from a very early age will provide new generations with crucial skills to combat disinformation, which could hopefully eventually spread to areas of government and industry to further propel us in the right direction.
Tech approaches alone aren't the solution, and we need major social and political long-term changes as well. But strict moderation and regulation needs to happen as a start to stop the bleeding.