I'm 38, I was fully aware of this when I was 15 years old in Economics class. This is simply a problem for people who go around measuring everything with GDP and demand the world adjust to that. You've run in to the limitations of GDP.
There is no single indicator of wealth, measuring wealth requires a number of measures to provide context and contrast. The Irish economy is largely comparable to the Danish economy. I'd say the Danes sneak in just ahead of us but well behind Norway and Switzerland.
Ireland for example is wealthier than either the UK or France on a per capita basis. The GDP of Alabama and Bavaria, Germany per capita is largely the same, yet you would be insane to think Alabama was in anyway wealthier than Bavaria.
I stand by my comment.
The Irish economy is competitive and your little 'gotcha' that is a common trope across various shallow sub reddits, increasingly at an alarmingly peevish rate simply doesn't persuade me or others who are interested in understanding these things at a deeper level. There is a time and place for that discussion and it really isn't this thread.