It's not dismissal, it's equality. Everyone has the right to say whatever they want, and respond however they want. What should be keeping us in check is self-restraint, and nothing else. I can make jokes with "kys" in them, you can get offended by it. If someone is offended by the joke because they are suicidal, they can and should speak up. The person telling the joke should be aware of this either before or after this, and should apologize/avoid bringing it up.
What doesn't make sense is for people who aren't suicidal and in no way affected directly by "kys" to get offended. They can speak up and they can get offended, it just doesn't make any sense. They're making a fuss out of nothing; that's a type of asshole. If you refuse to allow people to make jokes with "kys" at all, that is also wrong, because you are suppressing their freedom of speech. Neither side should be prevented from speaking their mind, and both can be offended. That is equality, not dismissal. It's fine to speak up against the supposed "disrespect" one is facing, but there will be consequences, and the "disrespector" can defend his position. This should work both ways.
There's not black/white or right/wrong. That is what equality means. Victims and "disrespectors" need to be equal so that neither side will oppress the other.
Playing the victim does not mean you are manipulative. Those cases are very rare. Playing the victim simply means someone has come to the conclusion that they are the victim of some supposed injustice, and believe they are in the right to defend themselves from the injustice. They are going beyond the base level of respect by trying to establish a sense of entitlement, which is extremely ironic.
#Example
I feel like it would be easier to explain the point I'm trying to make with an example. White victimization is what I'm going to use as an example of "playing the victim." The "white victims" aren't (mostly) manipulative; they honestly believe that they are facing some sort of discrimination from minorities. While this can be true in some cases, it's almost always not as big of a deal as they make it out to be. Usually, they use this "playing the victim" to justify whatever irrational decision they make.
Minorities also pull off the exact same argument, where they non-manipulatively think they are victims, even when they are not. In some cases, they are, but this is not always true, and they will often overexaggerate the supposed discrimination they face.
For white victimizers, the victims are the whites and the disrespectors are the minorities. The opposite is true for the minorities. If we are to have equality, neither side can have more power than the other. Both need to be able to make their points, and each scenario should be judged separately. Otherwise, you will see more actual white victims or minority victims, depending on whichever side has power.
#Google Guy Manifesto
Agree with Zunger and the point you're making. I just want to say that it works both ways. Google Guy is discriminating against women through stereotyping. Engineering is not defined by gender roles. But, if Google Guy were discriminating against men in a similar manner, I think a similar response should be given advocating for men.