Two basic strains of human DNA have survived to the present day, each with their own strategy
One, from the physically strong which fights for its survival, taking on all adversaries and the other, a more parasitic organism that readily sells its loyalty to the physically strong and derives its income and day to day needs from the hard work of others.
The left instinctively perceives Islam as the physically strongest, it takes no crap from women, it satisfies any sexual urge it may have with no fear from the law and generally carries on if no authority exists to control its people
Hence the lefts loyalties lies elsewhere, elsewhere to the defenders of western civilization