Throw in things like "there's no way to interrogate her account without sounding like a creep", an unwillingness to define your terms, and generally calling anyone who disagrees with you a "nerd" (3x in this thread!), and yep - I stand by anti-intellectual.
[1] E.g., no racial group can be better at something than others, therefore any statistical disparity must be caused b pro-Asian discrimination.
I wouldn't particularly enjoy or appreciate a diligent effort to argue that women were inferior to men, but I would respond to its existence on some random page on the Internet by simply not reading it. At issue in this thread is an attempt to litigate issues like that in response to a complaint about sexual harassment.
It's not anti-intellectual to point out that there's a time and place for different discussions, and to point out the subtext that animates your decision to try to have that discussion here. You and 'tomp intrusively introduce this fake debate into threads like this, and I think you do it on purpose (albeit for different reasons).
If you want to act like a creep and demand that people consider that the author of this story might be irrational, unreasonable, or dishonest, you can do that. Just don't whine about it when you're called out for doing it.
If you scroll up you'll see that I dont share tomp's skepticism. Stuff like this happens all the time, in and out of tech.
Going back to the issue at hand, your so-called easy way out is exactly what tomp was doing upthread. To paraphrase both you and him, "It's easier to put forth reasons why someone would write something like that in bad faith (mental illness, attention-seeking, etc.) and attack those discussing it that it is to actually refute it [the ongoing marginalization of the experiences of women in tech]." Underhandedly calling into question the veracity of the author's retelling overlooks the larger gender issues in the work world and sidesteps the issue at hand. It's much easier to throw out the idea that she has a mental issue, than to realize that many on-going social norms make a swath of the tech population feel unwelcome. EDIT: The moral principle that you seek is between the lines of her writing.