Computers build up dust on the fans and is normal maintenance to clean them if you can..
It is not normal for dust to accumulate on the lcd behind the layer or glass. If you had a TV and it slowly builds up dust you can not remove how would you feel?
My desktop has 4 air filters that are cleaned once a month. Lian li made the case and understands dust is a issue for everyone.
Apple makes it difficult to do regular maintenance like you are talking about on the HP. Everyone should clean their fans once a year or more depending on the environment. Then around 5 years consider new thermal paste and not a bad time for a new fan.
This is regular expected maintenance for computers. Taking a display apart because dust got into is not normal.
This is a complete "how comfortable are you in your ability to do .....thing..."
Yes. It is more difficult to clean the dust from inside an iMac.
Can I do it ? Yes
Do I feel comfortable? Yes
Does someone else? That is completely up to that person.
Whatever the thing is, there are places that will do whatever "it" is for you.
There are places that will change the oil on your car.
A place that will vacuum your car.
A place that will come and clean your house for your.
A place to drop off your clothes to wash them for you.
Places that will grocery shop for you.
Do your taxes for you.
Cut your hair for you.
and this list goes on and on and on for days.
Can a person do everything for themself yes and that includes cleaning the inside of a computer screen.
"SHOULD" a person do "whatever" for themself? That is completely up to them and zero of my business until they ask an opinion on a specific question.
People in general are ONLY going to do the things that have meaning or they deem valuable. They will not prioritize things that are valuable to someone else and not themself. If and when they do this, that's when feelings get hurt.
Ever have expectations? Then when that personal expectation you have is not met, you then get upset or judge the other person or company for not meeting your particular expectation? How about when we as people have expectations and then do not tell another person what the expectation is, then expect them to know what the expectation is, of course they don't because people can only operate in what is valuable to them specifically, so the other person or company gets crapped on because they were doing what is important to them but did not live up to your untold expectation.
I am not taking Apple's side, I am just saying on this very specific particular subject. I am just going to do it myself because I feel personally comfortable in doing that task.
Someone else may not. And that is completely ok.
And with that, there are some tasks I will pay someone else to do for me. because ---- enter whatever the reason is.
All I am saying is, I am not flipping tables and throwing blame towards someone that they "should" have prevented or did "this" or "did that" ..... I do not care.
I will however make a decision from that point, if a particular item is more trouble to me than I believe it is worth or causes me stress, I never purchase it again and I speak with my money to that company. I will reach out to them personally to make it right, if they do, then I have to make another decision. "Was it still worth it? Am I going to give them another chance? either way I will decide to do what I am going to do for me and then move on down the road to the next decision.
If someone wants to sue a company for whatever reason, that was their decision.
Again I am saying, I am not even putting
my time or energy in to that. Because my reasoning is, I can correct this particular issue faster than the time it would take to even deal with a suit and everything that goes along with it. In that case my individual time is more important than the cash that might come from it.
Example: If I get paid $120 per hour for my time. And I can personally fix an issue within 1 hour. Then I worked for myself and paid myself $120 worth of service to get a clean screen.
If I have to put let's say 3 hours of attention into a legal issue or whatever it is, and I do not receive over $360 for those 3 hours then it was not worth my individual time to correct that thing.