Have you read the bullshit in this article? The author recommends places from the list for a holiday trip:
This list of the top 10 gambling cities in the world in 2020 is what we consider the best of the best and the cities any gambler must visit in 2020. Make sure to add at least one to your holiday destination!
Are these idiots do not know that many of the countries on the list are closed to tourists now? Besides, there is no data of where they got the latest stats from.
The article has been published last January 22, 2020 (if you have noticed it), and probably the surveys have been taken last 2019 (last quarter of the said year). And during that time the world is still calm and live at peace, and all businesses, gambling places were open to the public especially for the tourist people, and become their recommendation to visit. Somehow we come into a doom situation when the Covid-19 hits us and turn into a pandemic crisis that causes the force shutdown to some of these sites.
I'd tried to look into an update but disappointed to see nothing.