The activists should be blamed for causing disruption at the local level for a problem that can only be solved at the federal level.
There isn’t a thing Seattle can do to fix drug addiction/mental health/housing costs (it will remain a high priced local for the foreseeable future). So why should the people of Seattle fall on their sword because the rest of the country won’t get their act together?
In fact, the rest of the country loved that activists in certain cities take on the brunt of the problem, as it lowers their costs.