Believe it or not, the activity that drains the battery the fastest on my M1 MacBook Air is video calling. I can expect maybe 8 or 9 hours of battery life if I'

Believe it or not, the activity that drains the battery the fastest on my M1 MacBook Air is video calling. I can expect maybe 8 or 9 hours of battery life if I'm Facetiming all day. With all other workflows (developer workflows, of course), I consistently achieve at least 12 hours of battery (15+ hours is possible on the high end).