of course, I had the receipt. Otherwise, they wouldn't even consider replacing them.
> though generally if it's not a warranty case then you're at the sellers good will if they accept it.
well, that is the problem. A good set of consumer protection laws shouldn't leave the consumer to the seller's good will, don't you think?
> Most of german consumer protection happens at the backend and between shops, not directly with the consumer.
Whatever that means... Why would I care what happens behind the doors If I, as a consumer, don't see the real-life benefits of it?
The thing is, German customer protection laws are just laws with no real implications. As with almost everything else in Germany, there are more exceptions to the laws than the laws themselves, which makes it possible for the stronger side (sellers, renter, contractors etc. ) to find a loophole and exploit it for their benefit.
I am not even talking about scammy contracts with internet and mobile companies that would not be possible in any other developed country. A very relevant link: https://twitter.com/FRYTG/status/1023927351514734593