A lot of IDO platfom no need KYC to join token sale. Beside BSC projects, currently Solana blockchain is getting more populer because this smart contract platform possible to handle up to 50k TPS with lowest fee $0.00001. For BSC project we can join IDO on Bakeryswap and for Solana project we can join on DEX of Raydium, both platform no need KYC.