a) What does a block and chain enable? Leisure for the jailer?

b) How does a block and chain enable less wires? Especially while binding prisoners within a crypt(o)?

c) Wire/wei - "to twist; turn"...a wireless body implies ones FREE will of choice resisting the temptation to turn against others within conflicts of reason.

Consenting to a suggestion wires ones body and mind to another...that's how a net works, by tempting the fish to swim into it.