Anyone know anything about the technicality of the change? The Facebook content filtering end of year 2018 report talks about engagement going up the closer to

Anyone know anything about the technicality of the change? The Facebook content filtering end of year 2018 report talks about engagement going up the closer to a policy line (any policy - hate speech, nudity etc) content is. And that applies even if you shift the policy line. It says they are going to change the Facebook Newsfeed to downgrade content which is near to a policy line, with a reverse curve to the extra engagement it gets for being close. I hope the YouTube change is going to be similarly fundamental. Really curious what it is and hope it is a good one.