Why does the UK produce only good coaching staff?

The UK only has a couple of good players like boaster, Mistic, Soulcas but they have so many coaches and analysts. In the EMEA league at least half of the teams have some kind of British person in their coaching staff. Like vitality has 4 British coaches out of their 6. Even tier 2 teams like Apeks have British coaching staff. Why is this?

uk big brain gcse buff

sliggy goat fr

even Global Esports has 2 british coaches

they can think but they cant shoot

speak english? although most people speak it in esports EU