Polygon Labs CEO, Marc Boiron, criticizes the push for layer-3 blockchain networks, warning that it could potentially devalue Ethereum (ETH). While Polygon will not be part of this trend, they continue to innovate with protocols like zkEVM and the CDK engine to solidify their position in the industry. Boiron's concerns center around diverting value from Ethereum onto L2s and the potential security limitations. This divergence of opinions has sparked debate within the community.