The right thing to do is not to sweep him under a rug because "there's only a few such gypsies", but to look at what he's doing and say "yes, this is what we want to ban". Being a in minority is not a shield from consequences, but it shouldn't be a reason for dismissal either.

In the case of the 3-EUR-tariff, nobody has come out and said "we want to make small electronics production/repair untenable", so I'm optimistically assuming its effects are not intentional.