> Last month Pornhub restricted access to its website in the UK, blaming the introduction of stricter age checks, and said its traffic had fallen by 77%.

assumedly the rate of consumption hasn't dramatically changed, so the OSA's immediate result has been either the decentralisation of porn providers (towards those small enough to dodge the law for now and be less exacting) or the mass adoption of proxies; I assume the former is the path of least resistance

this is notably the opposite of the feared outcome (which I suspect may be closer to the long-term effect) that the bar to meet the requirements would be so high (possibly involving hiring a lawyer) that smaller social/porn sites get regulated out of existence (see ie. https://lobste.rs/s/ukosa1/uk_users_lobsters_needs_your_help...)