I have an analogue thermostat in my home, but vacations (in rental properties) with the in-laws turn into thermostat wars. I particularly don't appreciate the ones that use proximity sensors to light the thermostat display's backlight. Whoever came up with that idea was a genuine asshole.

Besides, would you really break off a relationship over something so petty as temperature preference? The people who find somebody who's literally perfect for them must be very rare, I think most people have to make small sacrifices and concessions.