Some folks here have made the case that air conditioning can negate the benefit of the warm climate...we don’t know for sure of course...
Americans could do with less A/C. Offices and schools have done themselves a great deal of harm installing windows that don’t open.
For years, we haven’t turned on the heat until it’s 40 outside and haven’t turned on the a/c until about 90. Between those temps, there is usually fresh air flowing through. That may or may not help.