There won't be exchanges in Indonesia that are also KYC-Free. So if you want KYC-Free, your choices are limited to P2P platforms that are KYC-Free.
A number of the platforms in this list are KYC_Free, some are even non-custodial and KYC-Free:
Person-to-Person bitcoin Trading Platforms https://cointastical.github.io/P2P-Trading-Exchanges/