PS4 Europe numbers 6 months away from being replaced by PS5 are just insane. PS4 is still selling like it's at the top of its game in Europe and easily outselling the Switch which is actually in its prime. Europe is the reason why the Switch won't ultimately pass PS4 lifetime and will probably end up like 10+ million short. PS4 has been dying in japan for a while, getting weak in America, but still crazy strong in Europe. Sony dominates Europe in the way that Nintendo dominates Japan, but Europe is a much larger market.
Switch had a lead of ~6m over the PS4 through the first 36 months, so the often cited advantage of the PS4 in Europe has been more than offset by other regions.