> There are storage systems, databases, app servers, etc. that all need some degree of constant care. I don't know what the scale or structure of those systems are, so it is difficult to say what that cost should be. Perhaps it qualifies as "little". It almost certainly does not qualify as "none".

You could have this entire setup managed by AWS / GCP for < 1k a month. It's not a complicated site.

And then maybe 1/2 devs for ongoing maintenance.