Public chain with 'Bitcoin or ETH'(which price will keep going high) can support its ecosystem business going scale, Clearly the costs to the DAPP developer and the customers is going high along with.
Maybe every public chain without a stable coin will vanish eventually. Any ideas my friend?
They are at least for now. Our economy is totally revolving around fiat that's why the fiat are relatively stabler than crypto. One of the reason why people are not accepting crypto as a currency is due to it's volatility and stable coins could solve that problem to some extent.