My 1995 Ford Escort still has it's original A/C compressor at over 214K miles on it, and we are in a heat wave, and it works great!
Made noise when they bought it?
If ANY stealer says that its "normal" I'd go out to their lot and start up 2-3 others. If they are "broken" (ie they are quiet) I'd tell the idiot who said normal to either fix the ones that are broken or fix mine.
If its doing it BEFORE I bought it, it stays theirs.
I agree that this should have been done. I have done this (was over a door ding).
As many people know, one of the biggest flaws of Honda vehicles is their poor A/C systems.
I thought it was the automatic transmission on some of their V6 vehicles, and the fact that rats find that Honda wiring tastes better than other makes.
I also want to know if the dealer replaced the compressor under warranty. Having said that, if they don't there are probably ways to make sure it's bad when you bring it into the dealer next time. Or go to different dealers to see if you can find one that will replace it under warranty or escalate it.
The only failed A/C compressor that I have personally come across was on a vehicle that is rarely driven and I think that, and rust had more to do with the failure than anything else.