I'm less worried about what will change if people vote for Biden (which hey, I'm actually pretty sure whatever change happens will be for the better, as it has been this term).
I'm way more worried about waht will change if people don't vote for Biden.
Also, how do you figure the Palestine situation would have gone under Trump, who is the actual guy who reversed 70 years of foreign policy to recognize Jerusalem as the capital of Israel and made West Bank settlements legal? How do you think that situation develops the day after Trump wins again?