Looking forward to reading this. Notwithstanding BIP-110, was there any valid reason for Core to completely wipe the OP_RETURN limit, apart from the “spammers gonna spam anyway” trope. “The lack of a robust fee system is why there is spam” is not a valid reason for changing something that was already working fine (if it ain’t broke, don’t fix it). What was it that motivated Core to take this action for something that they themselves imply doesn’t make any difference? What is the argument for action over inaction in this case?