It's hard to block _all_ Bitcoin addresses generated from the same private key~~

I get your idea, but easy to circumvent...

south_korea_ln

Solo miners are very rare. Even rarer when states are also mining


https://b10c.me/observations/08-missing-sanctioned-transactions/

Sv2 does fix this **IF** pools allow miners to create their own block template. But there's also unknown/solo miners finding blocks. 

RocketNode

bitcoin

If you can pay a mining pool out of band to include a TX in their next found block, then you could also pay a mining pool to NOT include it in their blocks.

One example I can think is country A knows country B's bitcoin addresses. Then they pay the top 20 mining pools a monthly subscription to NOT include any of these TX in any of their blocks.

Can you think of any other examples? Does stratum v2 fix this?