[jboy55]

>If a snobbish, but highly talented employee builds toolkits/engines double or triple the production of the average employee

That person is not 'toxic' because the qualifier is that they have trained their coworkers on the frameworks they created, thus they actually get along.

I think the toxic version would be making statements like, "I spend all my time building frameworks that if my coworkers used them, would double their productivity, but they're obviously too stupid to understand. The more I hear their silly questions on how to use it, the more I realize how f'd hiring is around here that these people are 'coworkers'. So please, I give up, I'll use my frameworks and I'll be 8x more productive than them, just make them leave me alone so I can work."