Nearly all, just take me for example, I don't post good material so I don't expect much but before I was getting about $0.40 per post now I get $0.16 (obviously I don't live off of Steem) and even then I will get less percentage off of those $0.16 than I would have gotten before HF21, this is the same for all writers except those few who have gotten in the know, post just claiming that #newsteem is great (like "Now I am getting great curation rewards and their votes are worth $0.04 so now they get $0.10 more a day) and somehow get a vote from HF21 promoters. Now if you only read posts from the people who are making much more now than before because a circle jerk has formed there is no way you will know this is true.
I have no problem with people on this circle jerk making money what I have a problem with is these guys are promoting a fake reality Steemit is no better off now and in fact it is in worse shape than before HF21.