Disable outlets one by one based on their Power usage over time. But with only 1 automation?

Is there any blueprint featuring the listed?

→ it should be triggered by all outlets, that are down to 5 watts for more then 15min.
→ Ability to exclude critital devices (fridge etc)
→ it should then switch off just the ones, that have triggered the automation before.

I do use standby-off, works fine - but needs to be set up for every single outlet.
if iexchange one outlet, i have to repeat that.