Number one: Harris has a harsher tone on Israel, and has demonstrated more willingness than Biden to push for the halt of all offensive weaponry aid to Israel if they continue their no-holds-barred assault on Palestine, and has been far more critical of their blocking of humanitarian aid. She also states support for a two party solution, but you will be hard fucking pressed to find any major candidate willing to say they want to help abolish Israel outright to the general public. While Biden has closer ties with Israel, Harris has more personal leanings on American progressives than anything else, and is far more likely to listen to criticism on the subject of Palestine. She demonstrates better diplomacy toward even countries we are not currently allied with and is in general, more likely to push for humanitarian change, she's objectively the best bet for both winning the election and getting reform on the Israeli bombardment of Palestine.

Number two: Harris is not fucking transphobic. The actions of the state attorney general office and state of California corrections, to deny transgender inmates gender reassignment surgery, was not her personal choice, she was a lawyer requires to do her job as a lawyer, she was not involved in writing the original briefing that used transphobic language or minimized the necessity of gender affirming care to inmates, in fact her involvement at later stages is part of what removed a lot of the repugnancy of the arguments and she was personally delighted when the settlement led to the state considering providing gender affirming surgery to inmates who are recommended for it. Similar is true of other stories like this as well. In general she's been a strong ally to the LGBTQ+ community, especially the T, she's responsible for making "trans panic" a non viable defense for the murder and assault of trans people in the state of California, helped toss a bathroom bill, created an act to hold law enforcement responsible for harassment and negligence toward trans individuals, and was a key player in altering title IX to include protections against discrimination for Gender Identity. Any attempts to paint her as having mixed or bad policy toward trans people is actively an attempt to dissuade you from voting for her, and should be analyzed incredibly critically.

Simone de Beauvoir, from Letters to Sartre; September, 1938