Example Concept: The scalability of superconducting qubit lattices is constrained by decoherence, which arises from interactions with the environment, and crosstalk, which occurs when qubits inadvertently influence each other. Additionally, fabrication imperfections can lead to variability in qubit performance, impacting the uniformity and reliability of large-scale quantum processors. Efforts to enhance coherence times, improve fabrication techniques, and develop error correction methods are essential for overcoming these limitations.