What you are likely doing, though, is making many more future humans pay a cost in suffering. Every day we delay longevity escape velocity is another 150k people dead.
I'd rather just... not die. Not unless I want to. Same for my loved ones. That's far more important than "wealth inequality."
Senescence is an adaptation.
"You should die because cities will get crowded" is a less terrible argument but still a bad one. We have room for at least double our population on this planet, couples choosing longevity can be required to have <=1 children until there is room for more, we will eventually colonize other planets, etc.
All this is implying that consciousness will continue to take up a meaningful amount of physical space. Not dying in the long term implies gradual replacement and transfer to a virtual medium at some point.
If you take this as an axiom, it will always be true ;).