Why so many Indians reached Serbia

Due to the highly contagious delta variant of the coronavirus, many countries have banned direct flights from India. In such a situation, Serbia has become a hotspot for Indian people to go to Canada, Saudi Arabia, America or other European countries. To go to these countries, people are going to Serbia first and then flying from there to their destination. But now it has been made necessary for the travelers coming from India to stay in the Quarantine there too. What effect will this have? Watch the report of Vineet Khare from India and Stefan Veslinovich from Serbia