What happens in November is up to Biden – it will not be the fault of the protest voter if Trump is elected. The questions remain: does the Democratic party fear Trump as much as we do? And does it value its voters enough to shift away from an approach to the onslaught in Gaza that a majority of Democratic voters are against?
First past the post voting, two party system means that mathematically, you are placing half a vote on Biden and half a vote on Trump by abstaining democracy doesn’t exist in the United States. Sorry you had to learn it this way. It’s also on its way out over here in Canada, don’t worry we’re catching up :(
Alternatively you could vote for whoever has the best platform LOCALLY in YOUR country, whoever that may be, and send angry letters letting them know that while you support some of their policies, you are uncomfortable with the president’s lack of support for a cause you consider just.