Because... Argentina?
But we will see more small business closures. I understand many local shops and business premises are being abandoned or returned to their owners as some traders simply cannot sustain the electricity and rent costs without much trade. At the moment this government does not like addressing these negative issues and shoots down any questions about them as if the journalist asking them was an enemy of the people. Hence I don't think we are getting the full picture just yet.
There are also too many paradoxes blurring the view of the situation.
For example, Jetsmart was given authorisation from the ministry of labour to pay their grounded employees as little as 50% of their salaries and also invite voluntary redundancies and terminations of contract by mutual accord. LATAM (which just declared bankruptcy!) was denied by the ministry of labour to reduce pay for their grounded staff and must pay 100% and is outright prohibited from firing or suspending employees.
Likewise the government is priding itself on ATP payments to employees of private companies but the reality is that many, many employees have yet to receive these payments for April or May despite businesses applying on time and meeting all requisites. If they don't materialise soon then the company is still liable for these costs and it will sink many businesses.
The other aspect is legally dissolving a business / declaring insolvency is pretty difficult to do. I understand there may be some discussions starting in government to change these laws as they know that soon the problem will be too big to ignore and many business owners will (or are already) just "doing a runner" making the situation worse for everyone.