Exactly. I've never not bought something because the website was temporarily down. I've even bought from b&h photo!
Even if Amazon was down, if I was planning to buy, I'd wait. heck, I got a bunch of crap in my cart right now I haven't finished out.
Intentional downtime lets everyone plan around it, reduces costs by not needing N layers of marginal utility which are all fragile and prone to weird failures at times you don't intend.
For me at least, the only thing where availability really matters is main personal communication services. If Signal was down for an hour, I'd be a little stressed. Maybe utilities like public transportation, too, but that's because I now have to do that online.
> Intentional downtime lets everyone plan around it, reduces costs by not needing N layers of marginal utility which are all fragile and prone to weird failures at times you don't intend.
Quite frankly, I would manage if things were run "on-supply" with solar and would just go dark at night.