How effective is nerve ablation in area of torn rotator cuff

Over time I have experienced seeing instances of nerve ablation.
Nerve ablation is often temporary relief in many instances.

Nerves, like blood vessels tend to make new pathways, when the ablated one is dead (ablated).

Nerves are there for a reason: to signal something is wrong.
Nerves are the body's warning system and therefore your "friends" although when one is in pain it really does not feel so.

Ablation is not the first way I would handle a rotator cuff injury. But that is me.

I just came out of replacing my right shoulder due to pain and am very glad I did it, though it takes about 3 months of down time before I get back to normal, but they took out the OLD joint and gave me a new one that has zero pain.