Yes, you have been lucky, and yes, you are completely wrong and have no idea or understanding of what you are talking about.
I have forty years experience of working on electronics and repairing things down to component level. I know exactly what I'm talking about.
Yes, I accept that I cannot prove to you that I have used compressed air on [literally] thousands of computers over the years but the thread is asking about opening and cleaning a Mac Studio. It seems to be the general feeling that it's not going to be practical to do that so I've given you advice (which others have agreed with), it's up to you whether you follow it or not.
If you take a computer anywhere and ask them to get the dust out of it, you can be pretty sure that one of the first things they'll do is give it a good squirt with compressed air, either out of a can or from an airline.
Perhaps you're confusing using a vacuum cleaner with compressed air.