The problem, as I understand it, is that a company has no legal responsibility to NOT kill people. It's ONLY task is to make money... and this is what Huffman, and more importantly even those controlling his strings behind him, are trying to do. If a few fathers, mothers, children, and maybe several adjoining households all burn up in flames as a result of bad advice given on the website, that only matters insofar as it can legally be tied back to them. Hence, the guy doing the testing of train wheels was literally FIRED for doing his job properly, as his managers were all trying to look good for their own bosses without bothering to actually BE good, b/c that takes a lot more investment.
And there are so very, VERY many stories like that. One that sticks in my mind is a famous tax prep company that predated upon returning soldiers and college students, which eventually was caught for their intentional predatory tactics (which they outright bragged about in internal company communications, looking down on those suckers who trusted them) and faced major consequences, but the thing is: the CEO that did it moved to some tropical location in the world (Greece if I am not mistaken), and then like a decade passed before the system could catch up to "punish" the corporation. So retirees who trusted their life savings to a variety of investments including that company with a solid reputation were burned, but the actual guy who did it was long gone. So long as people like Huffman, Bezos, Musk, Eisner and the like are playing with OUR money, OUR time & vounteer efforts, OUR knowledge, etc., they seem to feel very free to gamble (others not so much: not every company is evil, but some are, and the lack of justice to reign them in is very damaging to society). The risk for them is only very slight - what? they won't make money as quickly as they otherwise would, leaving their investments sitting in a bank to earn interest? - and the consequences for failure, even for literal crimes, are virtually nill, whenever those can fall onto some OTHER, future CEO, rather than themselves.
And in this case, if someone burns down their house while tinkering, that is not Reddit's fault, the lawyers will argue. Technically that is even true. More to the point, it is simply not a priority for them, any longer: having built up that reputation, they are now switching focus to exclusively looking to monetize it, prior promises be damned, and to the detriment of future visitors trusting in the old reputation.
I do not own a home or did anything related so I never bothered to visit your sub, but I can see where you provided a service, and want to thank you for that. For while it lasted, it was a good thing to have offered. Now... fuck spez, but I hope you find your way forward. You deserve peace after what Reddit put you through:-). Yes, people may literally die, but that will always be true in a large variety of ways (of old age if nothing else - sorry if I seem flippant but to clarify I am seriously saying that there is only so much any one person can do about that aspect that is part of the nature of the universe itself), and there is literally nothing you can do about it now: I hope you can find a way to leave that behind, and move forward to do other things. Which I see in the other comment that you will - excellent!:-P