Did the British create the sectarian bigotry that exists in Northern Ireland because of the Plantation of Ulster 1609?

Update: I want no bigoted answers and as unbias as you can.
Update 2: If they keep out of Ireland they could have got on with a no deal Brexit now Norhern Ireland holds them back from a no deal Brexit it's funny how the British with all thier imperial might got beaten by druken paddies.
Update 3: Brain Irish immigration over to Scotland during the famine.
6 answers 6