I saw life that when people feed heavily and have such rare canopy , those branchas, if pulled up to expose to light - made extra 3-5 grams to total harvest each.
At mines with more dence canopy i was clearing them out. Only air and leaf , not a bud was forming usually.
So i would leave, just give them a yo-yo or other support.
growdiaries.com/diaries/129716-grow-journal-by-asnoriu/week/726812
You see how more dence canopy i leave ?
Happy Growing !!