You seem keen on finding the ways people are insulting you. Those 2 examples aren't great, but I don't mean I only care about those fields.

Different voices in the boardroom? I'd say a good thing. Different voices in the cockpit? What the hell difference is that going to make, will the plane fly better due to diversity? The pilots are presumably trained to fly the planes as optimally as they can, and their gender or race shouldn't make a difference to the way they operate these machines...

Diversity is as much about opportunity as it is the economic output at the end. If the most profitable company in the world refused to hire women or black people, we’d still know that was wrong, I hope. But also in this case we almost certainly are promoting mediocre talent, who merely have access to the funds to train. Industry bodies themselves have warned of this, I’m not actually on some one man crusade about it. Believe it or not (despite spending some time writing software for airports) I don’t really care much about aviation, I just thought this was an opportunity for us all to uncover some implicit biases we might be walking round with. But alas, there is now lots of testosterone flying around and it seems unproductive.