Strengthening the original proposal.
Ok, somewhat obviously, the Symbol Binding symbol (itself) might be criticized for being (itself) unbound or absent a permanent, immutably, fixed meaning! I suppose this is analogous to Hume's Law V, Cantor's Paradoxes, etc.
Here are some ways to strengthen that original idea:
⧋ to differentiate this from the weaker notion introduced earlier.⧋⊡P⧋⧋ = ⧋ and ⧋ = ⧋⧋ (and ⧋⧋ = ⧋⧋⧋) for the binding operator ⧋ wherein each nth-placed ⧋ binds all m>n-placed (righter-sided) ⧋ and every ⧋ is self-bound Chiastically on the second reading. The idea here is that the ⧋ symbol conveys a multitude of sequentially, yet self-containing, information and contains/conveys/stores (non-symbolic) information syntactically without the symbol itself changing.