I wonder whether it would be possible to retrofit Arena allocation transparently (and safely!) onto a language with a moving GC (which IIUC Go currently is not):
You could ask the programmer to mark some callstack as arena allocated and redirect all allocations to there while active and move everything that is still live once you leave the arena marked callstack (should be cheap if the live set is small, expensive but still safe otherwise).
Unlike opaquely financed and privately owned media companies, the Guardian is actually relatively clear and open in how it is financed and set up in a way to try to make them as independent as possible (see for example the Scott Trust's annual report https://uploads.guim.co.uk/2025/09/11/The_Scott_Trust_Limite...).
That's not to say that they don't run their fair share of gossip/clickbait... but show me an online medium that does not.