I worked as an arbitrageur within Terra for over one year. I'm happy to say I profited by keeping that market healthy. I wish I could have done more, and in pro free-market spirit I don't judge anyone's actions here. This week, I took a hit, but I'm moving forward still. The associated institutions and validators did a great job in this crisis and deserve respect as well, I wasn't even able to keep my full nodes running with all the challenges. Perhaps if we were better market makers in the start, no bank run would happen, but that's in the past now.
Maybe sympathy sure, but definitely not empathy.
But I think the positive is that things that were clearly never sustainable in the long run, like Terra seems to be, blows up sooner rather than later to limit the negative impact.
Disclaimer: I own some XMR, but not much.