tl;dr Monitor died randomly after 3.5 years, am I being a Karen for quoting consumer law and trying to get the monitor replaced?
My Alienware monitor purchased Oct 2020 died in April, it powers on but does not display any picture/OSD.
Dell provides 3 years warranty so unfortunately it's out of warranty but ACCC states:
I'm currently using another monitor which is 4.5 years old with no issues, I've never had a monitor just randomly die on me and I wouldn't consider 3.5 years to be 'durable' for a monitor but of course that's just my opinion.
Anyway I've emailed Dell back and forth multiple times alerting them to the fact that I think it's unreasonable for the monitor to have failed in 3.5 years and that it should be replaced or repaired under the consumer guarantee provided by Australian Consumer Law, their last response was:
Unfortunately, we regret to inform you that the request has been declined and Dell's stance remains the same. Dell is well aware of Australian Consumer Law and if you wish to take it further to legal, you may proceed with it.
No, you're not being a Karen, but you're also not going to get any further by acting like one from here on. It's time to write it off to experience and move on.