Hmmm… I also think that cheap app development brings more harm than good and associated with many risks. However, why do you say that software companies in countries like Ukraine, Bulgaria and other ones from your list appeared in the past 5 years? This is something far from being true. I work in a Ukrainian software company that is almost 20 years old and there are many other companies in Ukraine that have been in software development business since late 90s. I’m pretty sure that it’s the same for other countries in your list.