I was just looking at a technical article on quantum mechanics. Much of it was mathematical heiroglyphs that are unlikely to be comprehensible even to individuals with graduate level university educations in fields other than physics or math.
The portion of the paper seemingly written in English was burdened by so much jargon that it would probably be totally incomprehensible to non-specialists as well:
Hilbert space, indicator function, Cauchy sequence, ket, orthogonal complement, Stern-Gerlach experiment, Kolmogorov probabilities, Hermitian operator, event algebra, density operator...
When physicists form conclusions based on that kind of stuff, I expect that 90+ % of the general population would have little alternative to accepting what's said on faith.
If members of the public are unable to follow the justifications given for the things that are being said, and unable to judge for themselves whether it contains logical errors or unjustified hidden assumptions, then all they can seemingly do is trust the scientific community. All the righteous talk about "reason" and "method" is beside the point, when people aren't in a position to understand.
It isn't unlike medievals trusting the claims of the Church and its theologians.