Yeah look, sorry. That was a bit of a mean “tongue in cheek” joke. It might help if you provide a bit more detail.
What air conditioner do you use?
What component are you using to control it?
Do you have any idea what you would like to see in the Lovelace card?
Have you seen the built in thermostat card?
There is a custom version that does dual (heat and cool) as well. Dual Thermostat Card