As a share of the total number of people employed in New Zealand, direct tourism employment was 6.7 percent.
I think the main problem with tourism is that it is a luxury service and tourism income shrinks when the world economy stinks. The other issue is that many tourists are rude and unthankful, so it can be unpleasant working in a service industry, being a servant to well-off tourists.
New Zealand needs export income. Some of our product exports are worse for New Zealand than tourism (some farming particularly has negative effects and can have poor profits).
I wonder if part of the reason why Barcelona has population growth is because it has tourism income and jobs? Remove tourism and what happens next?
And it sucks in New Zealand that some of the most beautiful places are crowded and almost owned by tourists. Literally owned by tourists when we let foreigners buy property here and our current government wants to allow that again.