Adam Back and Michael Saylor oppose BIP 110 in a post

Blockstream co-founder Adam Back stated that BIP 110 is essentially an attempt to monitor the behavior of others, which undermines Bitcoin's decentralization, security, and neutrality, and conflicts with the spirit of Bitcoin. Michael Saylor forwarded and stated that BIP 110 has transformed spam disputes into consensus changes, rendering some currently valid and paid transactions invalid. This precedent is dangerous.