Just looked up the hot coffee case. It could only happen in a city with strict gun laws. In Texas someone would have enacted his sheriff fantasies on this perpetrator a long time ago.
I assume you're just trying to troll and failing badly.
And just because concealed carry legal doesn't mean the process is constructed in such a way that normal people can actually do it (see CA, MA, NYC and NJ for examples of this) though I'm not sure about Seattle specifically.
But I see you're the type of person who will just shift arguments instead of having an honest discussion so I'm done with you.