The version of that currently operating in Hungary is that even though living on benefits is impossible, you can just go to Austria/Germany/UK and make way more money. Interestingly this is less true of programmers than it is of waiters and cooks, but then it's extremely true of doctors and plumbers.

Nobody in Budapest expects to make even a Berlin salary, but the difference is big enough now that lots of people say screw it, better to live abroad at least long enough to buy an apartment and so on at home. But I doubt many of those people will be coming back.

Ironically enough you could make a killing as a plumber anywhere in Germany right now, or in Vienna, or in Budapest, as per your choice. But a ton of Hungarian plumbers left when it wasn't like that, and now they have lives in Dinkelacker or wherever.