Andre Cronje, co-founder of Sonic Labs, criticized Layer-2 appchains, calling them impractical for developers.

- In a post on October 13, Cronje noted high infrastructure costs, fragmented liquidity, and lack of support.

- He said his team has already spent $14 million on infrastructure this year.

- Hilmar Orth of Gelato Network disagrees, arguing that infrastructure is available through RaaS providers.

- Mark Boiron of Polygon Labs proposed a liquidity solution via AggLayer.

🧐 The debate continues, opinions are divided.