How have I been “shown to be incorrect”? With all due respect, I merely filled in gaps in your information, so your present assertion is, frankly, of a trolling nature.
As for “true Freeper”, are you conversely stating that you are a “fake Freeper” who plucked up courage to post after the nine years you mention in your handle? Have a nice day, if so.
McDonalds from Ireland have been in the US since the 17th century (though not the McDonalds restaurant family, at least directly).
And no, you’ve not been filling in gaps you imagine in my knowledge.
Have a good day.