Did you also experience bomb attacks? Apparently, there were over 100 bomb attacks in Sweden this year. Our Eastern European country has twice the size of Sweden's population, and we had zero bombs going off, possibly since the 90s, as I don't remember any. Gun violence is really low here too, we barely remember any that made the news.
I'm sure that Sweden is a nice country to live in, I've visited it, seems great, but ignoring the crime wave is short-sighted, and I don't understand what “high standard” you're talking about.
I live in an area where there has been gang related gun violence and bombings; there are no neighborhoods around here where I feel unsafe. No one is ignoring it but sadly the current affairs are being used as a political tool to remove freedoms and further far right agendas. I do not know where you are from but lets say; Romania they have done an amazing job the last 30 years their homicide rate per capita has at times managed to drop below our current levels.
The high standard means that there is actually still a functioning society there with stability, security and trust in police and government. While we do have problems with the money generated from drug trade and other crimes.
I'm sure that Sweden is a nice country to live in, I've visited it, seems great, but ignoring the crime wave is short-sighted, and I don't understand what “high standard” you're talking about.