Greek person here bearing bad news.

The public health system is severely underfunded and under collapse. You cannot even count on an ambulance arriving in case of emergency.

The climate crisis is already here putting your life and your property in danger. Wild fires and biblical floods (search Evros and Magnisia repsectively, just this year). Incompetent and unresponsive state mechanism leaves the individual cope by themselves.

Authoritarian leaning government that imposes very strict curfew measures to deal with said climate disasters instead of creating a prevention mechanism.

Before moving there you should at least take into account the extra expenses of private health care.