Or, why would I put food on the table for the slowest gazelle?
I'd disagree with this - capitalism tends to reward defection from this norm, and it's been a stable equilibrium for centuries at this point. You have more of a point when it comes to community, but even many intentional communities are massively hypocritical when it comes to this, with higher-status people having the ability to deviate from norms at will.
helpful reading: https://en.wikipedia.org/wiki/Gemeinschaft_and_Gesellschaft
Before, it was just "being selfish and anti-social." Now, the same thing is called "setting healthy boundaries for myself."
A good test of the boundary-setter's true nature is whether or not they find alternative means of doing the thing or if they are just claiming "but muh boundaries!" to excuse their lack of being a decent human being.
If their "boundaries" prevent them from showing up at a funeral to provide a moment of comfort to the survivors of the deceased... well okay. There could be valid reasons. Suppose funerals tend to induce suicidal ideation in an individual. Certainly nobody would suggest that individual should risk a suicidal episode.
But, is the person finding an alternative way to show that care? Flowers, letters, a visit at some other time? Or are they just narcissisticly using it as an excuse to avoid spending time for the benefit of anybody other than themselves?
A funeral is not 'some event' that you can just skip for your own benefit. That's not what it's about.
“It's just tons of sad people.” - this makes you sound like you have the emotional acuity of a 4 year old. You can fix that, but you can’t do it sitting in front of your computer.
This isn't how death works
The guest of honor won’t notice, I promise.
If the other (living) attendees have a problem with it, it’s at least 51% a them problem, IMO.
My wife and I make our kids do uncomfortable things because that’s what separates children from adults. An example, and not even the hardest one: Yesterday we were vacationing at the beach and we got a call from the dog boarding facility keeping our 8 year old dog, she was having seizures and had to be taken to an animal hospital. We drove 3 hours to see her. There was lots of crying, in front of everyone - who gives a shit. We had to have her euthanized. The 4 of us stayed with her for the entire process. We could have just told them to put her down over the phone and continued our vacation, or we could have left the room as they ended her life. She wasn’t conscious and we have no way of knowing if she was aware of our presence, but if something/someone makes an impact on your life, learn to be a little unselfish and be present. It hurts, but just because something hurts doesn’t mean we should shy away from doing it.
Learning to steel yourself is an important life skill. Obviously a dog is not a human, but the parallels are there - as humans we have honored the end of a impactful life throughout our history.
These people, the real guests of honour, will remember your absence for the rest of their lives.
Not attending rightfully costs you a lot, even if you're lacking the social skills to perceive it