> If I would use it personally I will probably use it to mean trust the evidence based knowledge that the scientific community is using.

Where can one find this knowledge? Are you suggesting regular folk go out and review the literature themselves (most of which is paywalled)? And even if they did and were able to understand the contents, they'd still lack the required context to weigh contradicting results, dismiss old studies now known to be wrong, etc etc.

And that's why "trust the science" ends up being an appeal to authority.

I'm not saying I have a better alternative than the scientific method, I'm just pointing out that the "scientific consensus" isn't some magical spark that is immediately obvious when one reads the literature, it's something that evolves over many decades of research, conferences, etc. And that's assuming there is a consensus for a given topic at a given time. And I'm not even going to get into why reasonably questioning the scientific consensus is a good thing (otherwise it stops being science).