none of this is the neat logic game you want it to be.
And yet...
in this election, Harris is the clear better choice for people who are not selfish.
So presumably it is the "neat clear logic game" you want it to be.
You haven't answered any of the criticisms raised against your argument.
It's OK to just disagree with me and explain why, you know. You don't have to label all opposing arguments as 'nonsense' (or misinformation, or ideologically biased, or whatever the latest buzz-term is...). You can just disagree. Humans are marvellous like that, we look at things differently from each other and form different views as a result. We even have this amazing tool 'rational discourse' whereby we can dissect those differences. It's great.
If you think one (or more) of my criticisms flawed, then quote it and point out the flaw. Try it, you might like it.