Miagi, Batman, PoY-boy aka LA my coomba , Mc has a very good point about freeing the limbs in order to get them strong enough to support big buds in high winds. I would think that the limbs will never be as strong, if they remained immobile/sessile. Can we still call it a fluxing after I snip every wire? I'm still pondering the situation that has come to light.
I agree 100% with McLoadie...in nature, branches are strengthened by stress from wind (mainly), snow and ice
Hike up a mountain and watch how the structure of the trees and plants change from the increased stresses of wind and snow
I have no idea from actual experience of outdoor fluxing of Cannabis but I know the same rules of nature apply
The only differences may be: sheltered location, no snow, etc.
My opinion would be to continue as you are...
....with fluxing, the branches are short and stout, decreasing the leverage and chance of failure due to environmental stresses
...just felt like I was filling out a job estimate LOL