Geek culture is made up. It's a brass-knuckled money-grab executed by men of excessive monetary value aiming their cash-lust at a nostalgic generation's disposable income. It's consumerism channeled through a marketable antithetical taste. It's also only as real, or fake, as "sports culture" or "yard-maintenance culture."
Geek culture needn't define you -- if it does, "the terrorists win," as the former-President, and unprosecuted war-criminal, George W. Bush, used to say.
You can buy into geek culture, the same way you can buy into any other culture, considering money is forever a demonstration of good taste. With money, comes a market, so you may wonder how to write about geek culture?
I'd rather drink poison than participate in what a balance sheet calls "geek culture." Its most visible organs are slithering, baby-mutant appendages, whacking at anyone who would get close. This is a defense-mechanism that the geek no longer needs. Geek culture needs a reboot.
How can we steer this ship?