Op returns are not financial transaction data.

If done with Heart and brain... I guess the Word is heroism.

If I knew anything about programming.... a bitcoin client that strips the blockchain of any unspendable outputs and data > what is required for a hash during the IBD and rejects any further arb. data from the mempool

When they 'HAVE TO' legally, than it's gouvernment censorship by definition. When people don't invest in pools that don't filter cp or even any OP_return, it's free market.