Circle plans to only support Ethereum PoS chain after Merge is complete

“USDC as an Ethereum asset can only exist as a single valid ‘version,‘” said the team at Circle.
Source: Circle plans to only support Ethereum PoS chain after Merge is complete (https://cointelegraph.com/news/circle-plans-to-only-support-ethereum-pos-chain-after-merge-is-complete)
Would appreciate your opinion about this