DAI now has 60% centralized assets, what does this mean?

In recent days, discussions about Maker's collateral situation on Crypto Twitter have been intense. Some users pointed out that currently 40% of collateral in Maker are IOUs projects rather than digital commodities like ETH. These are centralized assets. Related assets have become increasingly popular, including USDC (387 million dollars), WBTC (162 million dollars), TUSD (50 million dollars), and PAX (31 million dollars).