The coriolis effect only applies to things in motion, it adds a perceived bend. Something still has to drive the motion. Currently that's the cold water sinking

The coriolis effect only applies to things in motion, it adds a perceived bend. Something still has to drive the motion. Currently that's the cold water sinking in the arctic. Fresh water influx from melting and additional warming can lead to stratification which prevents it from sinking. This will lead to overall less ocean circulation which will have more detrimental effects beyond just altering europe's weather patterns.