Victor Ji, co-founder of $Manta Network, criticized the Polkadot ecosystem on social media, alleging discrimination against Asian founders and suggesting developers shift to other more active ecosystems like Solana, Ethereum, and Bitcoin. He pointed out that the Polkadot ecosystem is highly toxic, lacks real value for Web3, and disregards users or adoption rates. Additionally, he mentioned that the Polkadot team shows bias towards European and American projects in funding, being unfair to Asian projects.