Grant from Blocmates on why general purpose chains are testing grounds and successful apps will eventually launch their own chains New general purpose chains like Base and MegaETH (on EVM) or Solana (on SVM) are proving grounds for apps to find PMF. Once apps break through like Polymarket did, they outgrow the general purpose chain they're on and should launch their own chain to control the full stack instead of being rent seekers. Pumpfun and Polymarket have proven PMF on general purpose chains and will likely launch their own. GTE already pivoted away from MegaETH because they needed more customization. Bottom line: we already have ample general purpose blockspace. The future is hyper-specific blockspace built around the application, not more general purpose chains.