Would you care to give some examples, what behaviour is so unwelcoming in the tech world? Did you consider other reasons than sexism for the environment that y

Would you care to give some examples, what behaviour is so unwelcoming in the tech world? Did you consider other reasons than sexism for the environment that you perceive as unwelcoming? E.g., I guess the ratio of introverts vs. extroverts is pretty different between Wall Street law firms and software developers.