Super Testnet on Nostr: I looked into it further, and it looks like bitcoind actually does confiscate some ...

I looked into it further, and it looks like bitcoind actually does confiscate some pre-P2SH outputs. For the sake of "simplicity," it applies the p2sh rules to all transactions in all blocks (including pre-P2SH blocks) except ones occurring in one specific block that the devs made a single exception for. Thus, the other exceptional outputs are now unspendable.

Source: https://github.com/bitcoin/bitcoin/blob/13891a8a685d255cb13dd5018e3d5ccc18b07c34/src/validation.cpp#L2305

quoting
nevent1q…cgz5

Interesting, was the P2SH upgrade confiscatory? https://bitcoin.stackexchange.com/questions/115803/did-the-p2sh-bip-0016-make-some-bitcoin-unspendable/115804