Let's be honest and realize that for some tech senior execs, they've been made aware of these issues many times in the past.
I'm not getting into whether it's right or not to have a code of conduct, just whether these statements or actions are really deserving of much if anything.
What I find most interesting about all of this "woke" behavior from Ellen Pao and Alexis Ohanian is this:
A few years ago, when racism was brought up on social media during the 2016 US election and a Canadian federal election, Alexis publicly pushed back.
Similarly, activists complained that Pao hired people who had worked at Reddit and previously discounted policies against homophobic, bigoted, racist, etc subreddits and comments/harassment.
People like these were in charge of a world famous, social media site where they were more aware than many others in tech about the very things they are now aghast over.
To me, it's a bit like if I'm telling a software manager about bugs in some banking application that can sometimes deduct money from random accounts and they're like "Ship it, ship it anyway!" lol.