Re: I'm curious
What did Microsoft do to put this researcher on a life's quest?
It's hard to say and both sides have a very different view of who is in the wrong. But I am pretty sure Microsoft threatening to set the legal attack dogs on the researcher would likely have been the final straw that broke the camel's back.
It seems to me it's a classic case of "if you want to be shits about this - I'll show you what shit is". I have seen many cases of people, companies and corporations indulging in behaviour which elicits anger and desires for revenge and retaliation, failing to recognise that potential outcome, or not caring, arrogantly thinking "that will shut them up, that will be the end of it".
Unfortunately Microsoft appears to have picked on the wrong guy, upset someone who is now determined to have their retaliation, their revenge, and is is clearly able to do so.
As with most conflict, it matters less about who started it, who escalated it, but how it is resolved. I can't see it will be unless Microsoft are willing to accept some responsibility for triggering this saga, even if they don't believe they did or should.
On the plus side we can be grateful the researcher is enacting his revenge in a manner other than physical violence or physical destruction. And we know this conflict can likely be resolved. If it were AI attacking in a similar manner that is not guaranteed.