NOPE.
USED TO BE MUCH WORSE.
PETER TODD ONCE SOLD HALF HIS BITCOIN BECAUSE GHASH HAD 50% OF THE HASH.
THEN AFTER THAT, IN 2017, ANTPOOL AND ITS PROXIES HAD ~70% OF THE HASH.
DEFINITELY ROOM FOR IMPROVEMENT BUT WE ARE IN A BETTER SPOT THAN EVER BEFORE

