I was thinking the same as you: Having an export to some format (i was thinking Hugo or Jekyll) to give people that assurance that there's a plan B if things go bad.
As for the hassle to setup etc, I totally agree! That's a large part of what my idea would solve. And even with technical skills it's a hassle, i agree - which is why i initially thought posing this at devs would be good. But now i think they tend to DIY these things so perhaps not a great target market.
