[Jommi]

This is such an anecdotal experience that I don't even know why you posted it. With this kind of harsh judgement I would expect at least some sources.

[DyslexicAtheist]

google has you covered, but here some starters:

Germany tackles benefit abuse as migration soars from eastern EU https://www.reuters.com/article/us-germany-immigration/germa...

Germany benefits from the exploitation of Eastern European workers – a shocking documentary of BR television channel https://trans.info/en/germany-benefits-from-the-exploitation...

Europe's 'food apartheid': are brands in the east lower quality than in the west? https://www.theguardian.com/inequality/2017/sep/15/europes-f...

Food brands 'cheat' eastern European shoppers with inferior products https://www.theguardian.com/inequality/2017/sep/15/food-bran...