The things you’re describing are not science. This might seem nit picky but the scientific method as we know it today require that peer review and require methods of reproduction. Whether you can reproduce results is a different story.
The entire difference between research and science is whether or not you engage in the process of peer review and review often requires method of replication. So you usually can’t have one without the other. If you aren’t trying to have your paper reviewed by your peers, that’s fine, but that isn’t science.
To address the gatekeeping, I get it. We shouldn’t be using the word to demean people who do valuable research but don’t strictly engage in the scientific process. That’s really not important to do. However we should all be interested in preventing the scientific process from being muddied to include every R&D process under the sun. That’s all research, not science, and we call them separate things for a reason.
We’ve upgraded from burning our houses down to burning our atmosphere down which will absolutely poison humans for centuries to come. And since we now burn larger fires with black rocks, those release far more magic rock dust that poisons people than the magic rock water heaters do. Not to mention that fire has both killed more of us cave dwellers than magic rocks ever have (including the flying weaponry runes made from them) and have caused more ecological disasters, so fire is much worse.
Then we talk magic mirrors, they have evil rocks in them that get in our rivers and we don’t contain well. That aside, we show tradition to our ancestors by making much of them with slavery.
And the magic fans? The design is very human. They’d be a gift from the gods if only the spirit of the wind were always with us.
Summary: Magic rock still good, black rocks and black water make bad fire and hairless monkey make sick more.