I read this thread and it just makes me so tired. 30% “there’s no problem” and 30% “there’s nothing we can/want to do” answers is not a good foundation to have a productive discussion in. One could spend hours answering and debunking the at times obvious bullshit that has been spewed here, valuable time and energy that one could equally well use to actually improve the situation. But it’s an uphill battle, and the next clueless person will happily add three ill-informed paragraphs to the pile of verbal misery.
I therefore invite the people who are interested in improving this issue to move over to Improving diversity in this community