I was slated some time ago as a "racist" for calling Scotch people Scotch!

Look what I found on the net:

A 1788 letter by Robert Burns says in part: "Apropos, is not the Scotch phrase Auld lang syne exceedingly expressive? There is an old song and tune which has often thrilled through my soul. You know I am an enthusiast in old Scotch songs." ("Auld Lang Syne" in The Burns Encyclopedia, at robertburns.org). Burns wrote of himself in 1787, "The appellation of a Scotch Bard, is by far my highest pride; to continue to deserve it is my most exalted ambition." ("National Bard, Scotland's", op. cit.). Thus also Byron: English Bards and Scotch Reviewers ref.,1809).