is it bad to keep your Mac air m-1 plugged in?

Not a problem.

My M1 MacBook Air is only unplugged when I take it somewhere.

I did the same thing from day one with my old 2011 13" MacBook Pro and it

never had any ill effect.

buddhahead Steve wrote:

How long did your old was your MBP when you changed over? How long would it run on full charge?

thanks

As stated, it was a 2011 MacBook Pro and this past summer

it was tested due to an extended power outage and it ran

for a good 4 hours tethered to my iPhone 11 Pro running

in full performance mode (no screen dimming, no processor

throttling). For a 9 year old laptop I thought that was pretty

darn good.