It's an odd description to call these establishments "Las Vegas style" casino's.
There is more to Vegas than just the casino's. I know someone who has been Vegas and not gambled at all(bit odd mind).
In Vegas you get dozens of themed hotel's, top line show's and entertainment, usually nice weather in which you can walk and admire the street show's,the tacky but interesting architecture, There are fairs, watersports,fishing, golf, museums, country parks,shopping etc.
The casino's provide very cheap meals and also subsidise local taxes and schools.
There is no comparison to Las Vegas in what is proposed here, where they mean just gambling. Which is already available anyway.
It is like comparing Disney Paris with Disney Florida, it is just not the same thing.