From the Guardian
A spokesperson for Pornhub said: “As we’ve seen in many jurisdictions around the world, there is often a drop in traffic for compliant sites and an increase in traffic for non-compliant sites.”
I believe that the spokesman is lying. I believe the truth is (and he knows it) “As we’ve seen in many jurisdictions around the world, there is often a drop in non-VPN traffic for compliant sites, an increase in VPN use on compliant sites and an uplift in traffic for non-compliant sites.”
He wants to present the problem as being the bad pornographers, not the good ones like pornhub. In reality the problem is (IMHO) the volume of porn, the amount of porn use, the violent and unrealistic and deeply perverted content of a huge majority of porn, and children's access to porn.
Whilst some sites may have less horrific content and more (in relative terms) "nice porn" (I believe it is reasonable to state that a couple who are appearing to be having loving, gentle, consensual, pleasurable one-on-one sex is "nice porn", in relative terms, when compared to other porn which I will resist giving an example of) the world of porn is certainly not split into good guys like pornhub on the one side and the baddies on the other.
In my view, if we ignore the freedom of speech and expression costs (which we shouldn't) the online safety act does little to reduce children's access to porn or porn use, and it does precisely nothing to reduce porn's ubiquity or the fact that huge swathes of porn is absolutely horrible (including, of course, on pornhub).