Erm, no.
It’s simpler if you stick to your original statement:
“If a load is so wide that it can't safely pass traffic travelling in the opposite direction without forcing it to stop, then it has no business being on the road."
and explain how that 👆 doesn’t mean that all such wide loads should not be on the road.
I have encountered several such circumstances (it’s a frequent occurrence on the A82, particularly along the side of Loch Lomond) where traffic in one direction has no option but to stop to allow the opposing vehicle to complete its manoeuvre using part of the opposite lane. It’s perfectly normal.