CBDC allow economic control over population.

But, Stablecoins endanger the economic stability of the world, as described in -

https://medium.com/the-capital/the-danger-in-the-stable-coins-thought-experiments-and-the-real-price-of-bitcoin-6042adecb0d?source=friends_link&sk=1720a20e3a2c0db2c3d85c0295ebf313