An incompetent government and corrupt politicians can ruin anything.
Including their own immigration policies by being dysfunctional and in the end boosting the anti-immigration forces on the other end of the political spectrum.
Last time I checked, Sweden was ran pretty well and corruption was low.
There seems to be a vocal contingent of disenfranchised young white males with a sense of entitlement. Most of them will grow out of it, and any sane political environment is flexible enough to accommodate them in the meantime.
Like so many things, the Internet makes it seem interesting, but I'm not sure there will actually be "interesting times" ahead in the classical Chinese sense.
Sure its officially low, even though we just measured a new all time high in corruption. most of it will be hidden and institutionalized.
Imho these severe penalties on victimless crimes, based on foreign lobbying shows ... something, but it is not the will of the people, not independence, not justice, not really functional democracy.
Interesting times.