I agree completely that the topic started on this is pure AI-SPAM.
However, seeing the replies there it looks like this the discussion is not without some interest, so I've started it afresh, surely that robot will not find this. If the powers-to-be strike this, I apologize in advance!
For me, I had (had, as I have downsized into a managed Co-op) always been on top of things with my mechanicals so I had no concerns there. So on leaving the house for an extended period, it was just insuring all H2O sources (not the main) were securely off, first level storm sashes down, heat set at a low point on timer thermostat to insure some heat without waste should a serious cold snap come through (although winter trips ended 20 years back when we started going to Europe), timers on lamps in living room and front bedroom, as they faced the street. Hold on mail delivery as I had neither a mail slot through my door nor a mailbox, and nothing says "I'm away!" to someone coming by your door better than a pile of mail on your doorstep between the storm door and main door.
And a fussy/OCD one. This would be when i would run a fresh back-up of my iMAC onto an external drive, along with excess bank cards and car keys. These went into a small box placed in a very non-obvious crawl-space over my rear back bathroom. Should the unthinkable happen and these was a break-in and my computer taken, the back-up would still be there.
And as to that aforementioned OCD, rechecking some things multiple times, including everything other than the clothing in my pack.