Segwit Ephemeral Anchors

Heh? Can you re-read my original message? And explain what you are proposing/describing? What I said was to standardize a v1 (taproot-version) witness program of a single byte. So like scriptPubkey of OP_1 OP_PUSHBYTES_1 0x42. I think for consensus any non-32-byte v1 program is anyone-can-spend, no?