i guess arab have a great mind by building this wonderful island
The Arabs contributed the money... so in a sense yes.. they have a great mind. But remember that the construction was carried out by the Dutch companies Jan De Nul and Van Oord. The workers were mostly from South Asia (India, Pakistan, Bangladesh and Nepal). And right now most of the islands are under the possession of Russians and Americans.
Not entirely true, there are some areas where foreigner companies had to intervene in areas where the huge arab building holding (that owns many of the currents projects) lacks expertise, (not annyone has the technology or the mean to build an artificial Island that will harbor building, and that will response to a requirement book (being it technical, resistance to tidal forces, earthquakes...ect ect environmental one and most importantly in terms of cost, since if you have the expertise and the knowhow you are more efficient than someone who will start from zero) but many parts of the project, especially the traditional part, and also the design was worked out with those holdings, as for workers yes, they come from foreigner countries, which is normal for the region, with a very low population, I'll give an example, Qatar there is 2 million people, less than half of them are Arab and original citizens (40%) the rest are all from migration.
Right now they are building infrastructure everywhere, investing in everything and the original population is far from being enough and doesn't want to do low level basic stuff
They give the money, the foreigners create these projects and the Asians slave to build them
Its not "low" level basic stuff, in most civilized countries construction workers are paid high with lot of benefits more than office workers in most cases. Because they risk a lot of their health to build these buildings.
The only reason Doha for example can build so Mich infra so quickly and easy is not just oil money its also because it costs them next to nothing for slavd asian labor
Look at the Doha FIFA scandal, 100's of Asians die in these construction every year in Doha.
No most of these projects are build by in house companies such as Kingdom Holding Company, Saudi Binladin Group ect ect, there are some areas where you need the expertise of foreign companies, especially when you are talking about such unconventional projects (it happens everywhere in the world, once you acquire the expertise you start doing everything on your own)
Doesn't change the fact that it is still manual labor that doesn't require low or basic skills (When I say low or Basic it doesn't take anything from the expertise on those basic task and the craftmanship of some), and you are explaining the reasons your self they are getting payed more (a worker than a basic clerk on a supermarket as for office people that's another story) because of the high risk, high physical strain, and harsh working conditions overall as you explained it well.
It not the only reason, and it cost them billions not next to nothing, the thing is working conditions are bad, workers are forced to do supplementary hours which they are paid for but if they refuse they'll get replaced, and that most projects are 24/7, the same thing is happening in China and other fast growing countries.
Of course there are work ethic problems I think we agree on this but like I said before , more than half of the population in those countries is from asian countries that came there to work due to the huge projects investiment, looking for better salaries than in their home countries