Howto engage Python contributors in the long term?

Oh, I forgot a very recent example: someone posted under Emily Morehouse nomination for the Steering Committee that she doesn’t deserve to be a candidate because she is only a core dev for less than one year and the author gave names of 3 men developers would should be candidates according to him (I guess that the author of the post if a man). For me, this is called misogyny. I let you read the original message and answers to make your own opinion:

It’s just one recent public incident. I don’t try to maintain a complete public list of incidents.

There are more and more of such incidents which become public. I don’t think that there are more incidents than in the past, it’s just that victims feel more comfortable to talk about it.