Startups are knowledge intensive business, they don't target those who are in need for a job (usually uneducated, men and women who were working on manufacturing and/or agriculture) which is the vast majority of the population.
Greece is a toxic environment for any kind of legal business, especially now that taxation will become even more aggressive.
Wish you all the best, whatsoever.
It's more about the problem that they are blocked due to capital controls and transaction restrictions.
In fact they even can't pay hosters or domain registrars anymore.
Not because they haven't got the money, it's because they can't do transactions.
That's why you can help by offering them your SaaS service for free and in the future we add more stuff to the page to help connecting greek startups who needs help with these basic costs and people / companies which are willing to help.
It's really only about supporting them to get through this crisis and keep the basic operations up and running.
(Sorry for the english, I'm not a native english speaker ;) )
If anything, banks should provide at least money-handling services and should be separate from the more speculative, financial engineering side. Money residing in accounts is not borrowed and does not belong to the government or the ECB, it's not an emergency piggy bank for the state.
Access to modern financial services and online transactions should be a human right. Without those modern business becomes impossible and so does a modern economy.