I don't know which Dominicans you are talking to, and cannot speak for them. The vast majority of Dominicans who talk about wanting to move elsewhere have NEVER actually lived anywhere else (and most have NEVER even visited elsewhere). Hence they have no basis to compare. Anywhere, that has NOTHING to do with this very sad but very specific tragedy.
I have no problem at all with those who come to believe that the DR is NOT for them, and decide to move on. There are almost 200 countries to choose from, and if you have a developed-country passport you can probably get in most. If you are in that group, best wishes to you as you search for a new home.
I also think it was mentioned that it?s the middle class in question, so not vast majority.
Our social circle belongs more or less to this as well, and breaking it down:
One family friend works in DR but knows several languages, brother has business in Spain, considering moving. Second person currently in the Switzerland working in a hotel. Third in Canada (still) cleaning in an office, but has university degree and wants to work towards something better there. Fourth has three sisters and father in New York, starting life there. Sixth had a barber shop in a barrio, first worked on a cruise ship for a bit, now also in New York.
Secondly, I disagree, the two things (Doms leaving and this accident) have to do with eachother, as it?s the perceived security that partly lowers the "rating" of the country. There was a series of attracos nearby where my wife?s sister lives a few months ago, and as a result they are not fans of getting out of the house that much anymore. They are, however, 5 people with heavy business connections exactly where they live and zero family outside the country, so they cannot just abandon everything.