Liberal and Left are literally synonyms. The distinctions you want would be left/far-left or liberal/radical.
https://www.dictionary.com/e/leftright/
[In politics, the word left is applied to people and groups that have liberal views.]
supporting a genocide
You use "genocide" so many times that you are causing me to yawn every time I read that. You don't have the slightest clue on the actual things that would be required to fix Gaza. "Letting Trump win" is absolutely nowhere on that list.
Well if its not your party why would we want your advice? It sounds like you are someone who has set themselves up to be a lifetime loser in politics who will never win and has never won.