+1 for local models. It also teaches users about how much energy they are using. One's perspective on 24/7 chatbots and agentic operating systems changes when you feel the heat coming from a rack of gpus.

(Spring is nearly here and my excuse about my rig also heating my house is about to end. Soon I will be paying extra to run my a/c as my rig pumps out a steady 1000w under load.)

You could use it to heat a tropical greenhouse.