I have, rather, questioned immigration/emigration on several grounds in my collection - NONE of them racist

I have no idea whether this is true or not, and I've no intention of wading through your collection to find out. I'm taking issue with your comments on immigration here on Mudcat, and almost all of them have been racist. But prove me wrong: what are your grounds for "questioning immigration"?

people now in England, e.g., should be into our own good English culture and values much more than present

Do you mean that immigrants should abandon their own culture? But "when people lose their culture society suffers", or so you've said. Doesn't this imply that we'll all be better off if immigrants maintain their own culture, and contribute it to the hybrid cultural life of England?