No, this is the post that 2FA is becoming mandatory on (github-owned) npm for a larger group of packages (previous waves in February and May covered the top-100

No, this is the post that 2FA is becoming mandatory on (github-owned) npm for a larger group of packages (previous waves in February and May covered the top-100 and top-500 respectively). It's not a policy for github accounts, but I can understand the confusion given it is posted on the github blog - the npm blog has been merged into it. That's also why the policy is npm only, github don't own other registries to set policy (though I'll note pypi at least is setting a similar policy)