ChrisMartl on Nostr: The Bitcoin system has 7 mining-nodes: Foundry USA - 119.8 EH/s AntPool - 104.6 EH/s ...

The Bitcoin system has 7 mining-nodes:

Foundry USA - 119.8 EH/s
AntPool - 104.6 EH/s
F2Pool - 52.6 EH/s
ViaBTC - 42.48 EH/s
Binance Pool - 38.39 EH/s
http://BTC.com - 8.09 EH/s
Poolin - 2.6 EH/s

Why there are not mining pools using exclusively only Stratum V2?