Question is it good for gpu lifespan to run 32-30c in idle temps ?

[ItsBash2022]

Hey, i have an xfx rx 570 4gb gddr5 256bit,
it temp was stable at 50-55c on idle when fans is turned off automaticly

is it help gpu to reach higher lifespan if i curved the fans to runs at 40% on idle ? with 40% fan speed temps i get is 30-32c ?

is it dangerous for fans to curve fan speed to 40% on idle ?

and how much lifespan i get if i stablize gpu temp on 30-32c when idle ?

 

[Colif]

it temp was stable at 50-55c on idle when fans is turned off automaticly

that is normal and perfectly fine for most GPU. My GPU runs about that temp every day.
Reducing its temp isn't necessary as most GPU will turn fan on if its approaches 60c anyway. They fine until temps reach 80c or so.
Its hard to say if reducing temps below that helps a lot. It could wear fans out if they running all the time, so could have a negative effect long term.