Vornado Evap40 and the zigbee/zwave outlet controller of your choice. It’s classic dumb tech; if you have it switched on but the power is off, it’ll start just fine when you turn the power back on. The top of the central unit just lifts right off for cleaning. And it’s a pure evaporative unit, so if something happens and it fails on, it’s still self regulating.
This just makes me think of Kleiman v. Wright, where Craig Wright (among many, many other shenanigans) claimed that a printout of an email wasn’t an email, it was a piece of paper. That didn’t end up going the way he wanted.