Zigbee2mqtt + homeassistant = all I need at home and away.
All my zigbee devices just report in and I automate my home that way.
I have high hopes for matter but in the interim: I've got shit working great. Window sensors to automate air filters going on and off, a humidifier running in response to a few sensors around the apartment, grow lights on and off on some simple timers.
More complicated things like fans and lights for a 3d printing enclosure? Easy: octoprint has a homeassistant hook and I can listen in for printer start/stop.
Local control will always beat out the "easy solution" IMO. It's just a bit more setup.
But it's not a solution I could hand off to technically illiterate grandparents.