Unless proshop routinely sells outside Denmark i can safely say they don't normally order 4000 of a GPU. Thats one 3070 per 700 population in Denmark. The 30 series might be popular but i doubt it's that popular. it would be the equivalent of the whole of the US buying over a quarter million 3070's. Demand might be way outstripping supply but it's not that high.
Proshop has webshops in Germany, Poland, Sweden, Austria, Denmark, Finland and Norway. Total population in those countries are 157.2 million (Source: Worldometer 2020).