[drak0n1c]

It's a difference of scale. English is dominant in the number of countries that speak it and is even more dominant among the online population (people from countries that don't otherwise use English who are "overly-online" tend to use it).

There is a larger population of bad actors, a greater variety of underlying cultural/philosophical differences and thus conflict, and the algorithms that seem fine for a smaller contained country like Norway can produce a different quality of topics at a larger scale. It's not just algorithm thresholds either - people are simply more naturally prone to follow fads when there is multinational scale affecting the quantity and rapidity of the content and replies/likes that they see (dopamine and confirmation bias).

Unsure what the solution is - maybe more location-based weighting of suggestions? Conversely you don't want to empower local predators. So far attempts at moderating the entire English speaking world by the standards of SF-cloistered young professionals and PhDs has also been unwieldy and led to backlash.