Earlier quoted context omitted.
Relevant here is that 4Chan appears to explicitly target the UK users for commercial purposes, and potentially (via subcontract to Cloudflare) serves to UK customers from equipment located on UK soil. Whether one agrees with the policy aims of the OSA or not, there are some complex jurisdictional and enforceability issues at play here. Unfortunately it’s not as simple as you make out.
> […] and potentially (via subcontract to Cloudflare) serves to UK customers from equipment located on UK soil. Still, not quite. Servers in the UK ≠ targeting the UK – courts on both sides of the pond will ask whether the operator directed activity at the forum. Merely serving content from UK edge nodes because a CDN optimises latency is usually incidental and does not, by itself, show a «manifest intent» to engage…
I am no fan of the OSA but this spat is also not showing 4chan or its fan-base to be particularly mature or legally savvy (quelle surprise).