Welcome to one of the oldest weed growing arguments in the world lol

Anyway.. I almost never pull/trim/prune HEALTHY fan leaves. Here's my explanation of why, using blower's quote to help illustrate my point:
I think this is untrue, and is probably the main reason people feel the need to yank all the leaves off their pot plants. What do you mean by "energy and juce"? The leaves PRODUCE energy through photosynthesis. Energy that is used for "budding power"

Why would the plant go through the trouble of growing a nice big fat solar panel if it was taking more "energy and juice" than it was creating via photosynthesis? That's why I only pull fan leaves for one of two reasons: The first being if the leaf looks sick/dead/yellowing or has obvious signs of nutrient burn or pest infestation. The only other reason I would pull a fan leaf is if I feel that the total surface area of a given fan leaf is lesser than the total surface area of the smaller leaves that it may be shading. Like if one big ole fat fan leaf is shading out 10 or 12 newly forming leaves, in some cases I may pull the one big leaf in favor of more smaller ones getting better light.
Anyway, that's just my take on it. I'm no weed expert, I just try learn what I can from my 5 or 6 years of growing in and out, and I could very well be wrong