What do chains symbolize?

What does the concept of chains represent in various contexts? Do they signify power, restraint, or perhaps the interconnectedness of systems? How have chains been portrayed in history, literature, and art, and how have these representations evolved over time? Is there a deeper meaning to the symbolism of chains, or are they simply a practical tool used for various purposes? Can chains also be seen as a metaphor for the complexities of life and the interconnectedness of our actions?