This sounds more like "All English people don't like fish and chips" which is saying something very different.
Unless there is some native Gaeilge emphasis that I'm missing?
I'd say the following French sentence has the same problem:
https://tatoeba.org/eng/sentences/show/1809122
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This sentence was initially added as a translation of sentence #66589
added by niq, November 18, 2010
linked by niq, November 18, 2010
linked by kadwallan, March 23, 2013