That’s because the technical reasons ultimately don’t matter, they’re expensive but not insurmountable to a company.
If you had to take a backup of a massive system across multiple regions and maybe have to hire an entire engineering team to do it at a total cost of 200 Million, and an additional annual cost of 50 million to maintain it, but said backup of the data was/would be worth 500+ million dollars would you not do it?
But that’s the problem, I’ll gladly go elsewhere when I can, but on many occasions, for me personally, I have run into some random Reddit comment being the only place where the answer is. Luckily, so far when I’ve run into a comment containing a potential answer but has been overwritten I’ve been able to find it in an archive, but how long until that becomes a rarity? Real tangible knowledge has been/is being entirely lost