couldn’t be bothered to give a shit
Which means they chose this too. The only people without any culpability are the ones who voted for Harris or who for many reasons were not able to vote.
Doesn’t mean that the people who did not vote are as much at fault as the ones voting for Trump, but they share part of the blame.
If you count the election as the biggest possible poll, that let’s you infer which way the non-voters would have gone.
And if you are a non-voter, that means you have declared the eventual outcome as your preferred outcome, since you did not vote otherwise.