English, Irish, Scottish....whatever
This country is already a mongrel nation and on the whole we adapt to foreigners very well
What causes problems are new comers that want to change this country into a mirror image of their place of birth
We've done ok with invasions in 1066 and refugee influxes after WW1 and 2
What's caused us most problems are influxes of immigrants that aren't christian
Now we've got a schism over skin colour fuelled by the BLM movement to add to our woes
Black, white, pink, green or grey whatever skin colour what will kill this country is overpopulation generally, as covid has shown.