I'd ask you to check your basic assumption about science as an authority.
Science is really good at transmitting information about deterministic processes, but is really bad at transmitting information about non-deterministic processes or even processes that are so complex that they appear non-deterministic e.g. human behavior.
I don't believe in reincarnation, but it's not hard at all for me to see how it can be used as a moral tool that helps people think long term. It's not a bad idea to use tools like this, especially since all attempts so far to design a "science of morality" have been bloody, catastrophic failures.
Everyone needs to agree that starting a nuclear war is bad. You would likely want to stop China from shooting nuclear missiles at San Francisco. Yet I doubt that when you insist on this narrative, you would think of yourself as being tyrannical.
I disagree with the premise here. China doesn't need to agree that shooting nukes at San Fran is bad, they just need to agree that shooting nukes at San Fran is going to cost them Shanghai. That's more like markets and prices than it is appealing to a centralized hierarchy.
One of the best observations about why people in urban areas are more liberal, and rural areas are more conservative, has to do with the idea that when you are around more people, you need more rules to guide how to interact with one another.
This might be true, but if you look at the state of LA, San Fran, Chicago's South Side, Detroit and Baltimore, it's tough to say all those extra rules have kept them stable and prosperous. I'm not saying the answer is necessarily "tear it all down and go DeFi", but it's pretty clear that on a long enough timeline, the regulation fails to punish the bad actors and actually restricts the good actors from fixing problems independently.
Does this mean that drawing blueprints for the bridge is not engineering? What about working a crane? Laying brick? Sealing pavement? Sweeping the bridge?
Could you say that an AWS datacenter is not a feat of engineering? Certainly writing the software that powers it is as important as any other discipline, and every piece of its execution has definable metrics to measure performance.
I've known janitors who sell accounts and measure their foot steps to find the fastest cleaning path. If you sell janitorial services for $2000 a month and it only takes you 2 hours a night to do a job, then you'll make as much money as some engineers. Not that salary is the measure of an engineer, but using math and science to maximize favorable outcomes should be.