Well apple trees you do trim all limbs facing the main trunk.Ive been super cropping for 20 yrs it all came from the tomato biz and you prune and defoliate to some degree plus snap or twist pinch the stocks up until 2 weeks of our glorious buds start to form.Bottom line if it works for you do it,its a weed hard to kill but you can screw up the yeild lol.Leaves are like solar panels. What is going to give you more juice, the huge ones that are mounted on a roof or a 6"x9" one used to charge AAA batteries?
Do you cut the leaves off an apple tree because the apples are in the shade?
It's your plant, but I'd think about it before you get happy with the snips.
Stress induced by removing leaves causes the plant to produce auxins too recover, this is good and bad, too much can make plants stretch fluffy buds and unexpected pheno. expressions. only remove leaves that are completely dead tug on them if they come off easy then plant has used all that it needed from them