1) I think it may be a higher chance I grow gills in the next 24 hours than we see a reset/rollback. We've never seen this happen ever - including the Sand Devil Nogdar fun. I think that could be a logical option.
2) As a player: no. no no no no. This is on gaming company - not the players. Effectively everyone was in the same situation provided by the those who make the game. They used no outside tools, no hacks, no cheats, no workarounds, no outside help. You can dislike it, for sure. Turning it into a witch hunt just seems positively wild and is absolutely pointing a finger at the wrong people.
That said: you can report players via the usual support email channels if you do so feel the need - including other instances in the future where. I do think in this situation you're likely ice skating uphill but it is your choice.
To your first point, that was a perfect chance during the Server Maintenance. It was barely halfway through the first day of the new Chimera rotation so the rollback would have had the least negative impact.
To your 2nd point, it goes back to what I posted above to Moored: No penalties for abusing exploits is a lack of deterrent, which one could argue actually encourages abuse and keeping the exploits from being reported. Also, multiple parties can be guilty on both sides. This isn't a Either Or situation.
So yes, since there's no reprucussions to players there's no point in blaming them, the only ones to blame are Devs and Decisionmakers who chose to do nothing.
Luckily, I'm not in a Chimera clash grouping that was impacted by this but I'm still speaking up because it's obviously a really flawed situation all around.