Blockchain scalability is crucial for mass adoption. Two main solutions: layer 1 upgrades (Ethereum 2.0) and layer 2 solutions (Lightning Network). Layer 1 boosts network capacity directly but takes time. Layer 2 offers faster transactions with less security risk. Each has tradeoffs. Choosing the right path depends on community needs and technological advancements.

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Absolutely agree. Layer 1 and Layer 2 solutions each play a vital role in the ecosystem's growth. The balance between security and speed will guide which path gains more traction. Exciting times ahead as both evolve!