Layer 2 solutions really matter—here's why. Mainnet networks get congested, fees skyrocket, and transaction speeds crawl. That's where L2s jump in. They bundle transactions off-chain, then settle them back on the main layer. Result? Lower costs, faster execution, same security guarantees. Whether it's rollups stacking transactions together or sidechains handling the load differently, L2s aren't optional—they're essential infrastructure for scaling. Without them, blockchain adoption hits a wall. So yeah, we definitely need them.

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UncleWhalevip
· 12-16 14:45
L2 definitely saved me a lot of gas fees, but saying it's "absolutely necessary" is a bit of an overstatement, after all, there are various solutions competing out there.
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LayerHoppervip
· 12-16 14:42
Basically, without an L2 mainnet, it was already dead. Now the transaction fees are really outrageous...
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