Honestly, I don't. Because the yellow one was universal. There was no "I'm not represented" because nobody was represented. NOW, we have something for people to bitch about based on a perceived group. Now we're gonna get "Yellow is for Asians" and other racist shit. I'm fully of the mindset that online, you should be genderless, colorless, classless (I'm already that), etc.
Once you start pushing those things into your communication online, it's just another reason for people to discriminate. We need less reasons to discriminate online, not more.
Honestly Internet Rule #30 wasn't so much claiming the internet was a 'male only' space, so much as a warning that people injecting their gender, or color into a conversation were looking to use that as leverage somehow.
As much as possible the lack of these classifications allows more level-headed conversations to happen that wouldn't in the real world, due to hormones, silly social expectations, and other dumb shit.