After learning that soup is sterilized in the canning process and doesn’t actually need to be reheated, I pretty much always just eat it straight from the can. It saves dishes and microwave time, and makes it extremely easy to just grab and go if I need something for the road.
But, somewhat understandably, I haven’t met anyone else who does this.
I have a mug that’s twice the volume of a condensed soup can. I’ll put an arbitrary amount of water in the electric kettle, dump the contents of one can into the mug and then fill the rest with the boiling water. Result is soup at the perfect temperature for consumption. Makes me feel better than having instant ramen when I’m lazy imo.