Refresh my memory.. were you similarly critical of the openly-armed right wing protesters from a month ago?
As for your statement there, that's just silly. There have always been 2 different blue collar working classes in America. One with strong nativist and racist sentiments, and another consisting largely of women, immigrants, and minorities. If you're lamenting that the Democrats 'abandoned' the former, the Archie Bunkers, I think you should know that happened decades ago, and the feeling was mutual. While the latter group is part of the backbone of the party.
But hey, if you want to keep arguing that Seattle was a better place back when it was gritty industrial town, almost completely dependent on Boeing's fortunes, rather than the prosperous diversified tech hub it is today, feel free to keep making a fool of yourself.