I think the problem is not with being tech-savvy but with not wanting to spend anything. It isn't difficult to create a ready-made self-maintaining decentralized publishing tool in the form of a VPS image that people could run. But then people would need to pay for hosting the VPS (single dollars per month) and probably for the software, so that somebody maintains it (also single dollars per month).
I think people are too cheap for that and will rather throw their work into one of the black holes (like facebook), than pony up those dollars.
This is a weird line to argue from... What guarantees any platform you use (yes, even including wordpress) won't delete you data or terminate your service agreement? Even more laughable, if it was unfairly terminated, how can you argue when you are dead?
If you want longevity -- and want a VPS, just load up your vps (in the case of DO) wallet, pre-purchase out your domain name for a few years in advance and sit back. That's the best you are going to get, without paying somebody specifically. If you are popular enough, your stuff will be archived anyway.
But for heavens sake, if you actually have a need for post-life longevity for your content, put it in a will. Plan for death.
I agree that its not money that is the obstacle. But I dont know if its convenience either - there are platforms out there now that will let anyone host a website with less effort than sigining up for facebook and learning the platform.
Maybe the problem is that unlike buying, music making a website requires people to be creative and the majority of people are just not creative and don't wish to be creative.
I agree that convenience is required, but hosting has an inherent cost to it, which can't be ignored. Similarly, maintaining software (any software!) has a cost to it, which we do our best to ignore, but which in the long term needs to be taken into account, otherwise we end up giving our data to corporations which offer "FREE" hosting and software.
I think people are too cheap for that and will rather throw their work into one of the black holes (like facebook), than pony up those dollars.