I can provide some context from Greece.

First of all, the unemployment rate is high. The official figure is currently at 12.5% but has been steadily decreasing from its peak of 27.7% in 2013. The real numbers are probably higher since people that haven't been employed within the last few years are not accounted.

As a result, labour rights are non-existent, overtime is rarely paid, wages have been stagnant since 2008, it is really common to work in unsafe conditions, and worker abuse occurs so often noone bats an eye.

While we do have unions more often than not they are powerless. For example, last year we had a major train accident (57 people died), the goverment blamed the train workers, their response was pretty much "our strikes for the safety issues that lead to the accident were deemed illegal, while our attempts to raise the issues were dismissed by the ministry of transportation".

We have had major nationwide protests with more than a million of people taking to the streets, but noone feels like that ever lead to anywhere.

IMO one of the greatest problems is the lack of information. Mainstream media are corrupt, and independent media are sabotaged or persecuted by the government. People do not know their rights, we have been trying to survive for so long that we cannot imagine a better future, and that allows employers to freely profit from laborers.

One interesting development is that lately more collectives are popping here and there, from coffee shops to softwafe development houses, more and more people are fed up and try to take matters on their own hands (even if in absolute numbers they are still very few).

I'm a union organizer in tech. I'm Italian, but I live in Germany and I do interact a lot with American organizers.

In Germany, most organizing is effectively cleansed of political identity and needs to be conducted in a very sanitized environment to be appealing to workers. It's also very very focused on the legal aspects.

Americans are way more technical about the whole of it: more methodologies, more processes, more tools, it's a game of numbers.

Italians..., well, let's say the unions there deserve the hate. Not because they are particularly corrupted or conservative (which they are), but because they have no fucking clue what they are doing. They are much slower than their foreign counterparts, they have no resources, they have very little coordination and no interest in getting better. Like many things in Italy, they are slowly sinking in the quicksand. The organizers on the ground they are often under prepared and they have no concept of methodology: they know their legal stuff, but they believe that building momentum in the workplace is just a matter of identifying the right arguments and deliver the right speech at the worker assemblies. Basically they rely on luck, workers motivation and 50 years old processes. They also have no operational coordination on a regional or national level. People from the same union working on the same category don't know or talk to each other unless they work in the same physical office.