While this sounds awesome in isolation (and is perhaps even a goal to aim for), I am in two minds about the reality of it.
In our society as it currently exists, most people are not in a position to collect, correctly understand and evaluate evidence for things outside their expertise. And some, like me, have very limited spheres of expertise to begin with. So people rely a lot on a "chain of trust" for informing their opinions and decisions. This is of course gameable and is indeed often gamed.
But I am not sure this is avoidable. It does not seem possible today to teach oneself to a point where as an individual you can form a fully independent opinion, solely based on the study of evidence, in any reasonable time for very many different things.
Maybe I am just pessimistic!