Interesting writeup by nostr:npub1ej493cmun8y9h3082spg5uvt63jgtewneve526g7e2urca2afrxqm3ndrm about various drive-chain risks. Selfishly I'm mostly worried about disgruntled token holders lobbying core devs to blacklist a specific "bad" peg out transaction hash.
https://petertodd.org/2023/drivechains