Finally, what's wrong with being selfish? I think it's a completely rational approach to take.
Frankly, this is a much bigger problem. The world is moving to everything being a subscription rather than true ownership. Often, people that once did not care will start caring eventually. When your macbook pro breaks and you can fix it yourself for $100 but the apple store tells you it will be $1000....your point of view will shift drastically.
One of the many reasons I don't use Apple products. I don't want to throw away technology because the battery wears out, or the screen cracks. Setting aside the environmental nightmares, I don't want to participate in planned obsolescence. My phone dies when I say it can die, not when a manufacturer deems it time for me to give them more money. I also don't throw away cars when their paint chips or the radiator leaks.
Everything should be repairable and everything should be repaired, you should not "toss out" electronics in 3 years (or in 18 months like Apple would prefer you toss out in)
The enviromental costs alone should be enough to require this, given your mentality I am sure you do not properly recycle it, but even if you do send to an electronics recycling facility most of them are operating in less than ideal or environmentally friendly ways especially when it comes to Apple contracts given that Apple requires the shredding of all devices and they can not be refurbished or reused
Reduce, Reuse, Recycle. Recycle should be the LAST option not the go to default.