It is not unique to Sweden, nor to young men. Sweden is the rape capital of the world, and according to some statistics 77% of the rapes are committed by foreign men against Swedish women. The Swedish press is just as bad as ours when it comes to reporting the truth, and something that doesn't fit their narrative.
France, Germany, and Great Britain all have similar problems. Part of this is self imposed. Part has been brought on by the European Union ramming immigration down peoples' throats. They bring in immigrants who not only choose not to assimilate; they refuse to assimilate. They want to turn the new place into the cesspool they came from, and somehow think they have the right to do this.