Earlier quoted context omitted.
The witch hunt against Brendan was just terrible. He made a minor donation years ago and it's something people blew out of proportion. Here was his statement about inclusiveness after his donation became an issue https://brendaneich.com/2014/03/inclusiveness-at-mozilla/ To me it looks like he was committed to keeping Mozilla inclusive and would have been a great CEO.
To most Americans, $1k is not a "minor" amount of money. Furthermore, the exact amount of money that he donated is fairly irrelevant anyway. The donation, no matter it's magnitude, serves to illustrate what he believes. If I made a $1 donation to the local KKK group, would you make excuses for me because $1 is a trivial amount of money? Of course you would not.
Why you can't be the same?