₿ucati on Nostr: is the the #bitcoin mining ⛏️ really decentralised? i can see there are few ...

is the the #bitcoin mining ⛏️ really decentralised?
i can see there are few really big mining farms specially in china.
if the usa and china force the big mining farms to process blocks from certain addresses? could not this happen?
what the #bitcoin gurus think of this?
🙄 #asknostr