I’m in the light use camp, and I agree. Things can dry out before you ever get a chance to empty the tank.
That said, I have a small place, and I don’t like to dedicate shelf space to a an object that rarely gets used, so I store a small (child’s shoebox sized) color printer in a drawer. And unfortunately, no one makes a color laser that small.
I might just end up getting a black and white laser because there are few companies that make tiny B&W lasers.