Claws make your skin crawl.

The more you have them do, the more that they get themselves into a dangerous, irrecoverable state.

The more you have them do, the more likely they are to tear themselves apart.

That can, of course, also harm you, in proportion to how much control you gave them.

The best way to make sure that they continue to work properly is to have them relatively isolated.

But that defeats the whole point!

The more power you give a claw, the more danger they create.