Wrong but useful. Working @Twitter, tweeting about data science and people management.
"Wait, it's all her views?" 
"Always has been"
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The discipline is quite new still and people in high positions are in a way pioneers, with everything good and bad about it. Most of them did not have proper mentors, for instance.
That is very true, and in most cases, I don't think it's malicious. Of course, that thread isn't about data leaders in particular, and there are parts of leadership that are universal. You can learn from anyone, which as you said, includes good both good habits and bad habits
Yeah, people are put in hard positions with very little support and they do what they can. That's kinda the norm in tech these days. Many adapt and improve with time, but on the way there they make tons of mistakes.
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This describes quite a few of the data leaders I've worked under
