Netanyahu did damage that relationship by favoring Republicans, which is a huge problem, so I'm glad he's out and hopefully we can go back to normal.
Israel didn't really have choice in the matter considering how DNC changed since the Cold War.
Back then, just like with GOP, ME was strategic great power game business first.
GOP is still willing to offer them that deal and even more, rightfully or not.
Israel could agree with this strategic business, so the alliance worked and can still work on that shared ground, which any alliance needs.
Meanwhile, for DNC the ME matters, including Israel's internal security matters regarding Palestine, are mostly something to use to cater to own far left wing and international media/political creatures.
For obvious reasons, Israel has different priorities in those matters. If anything, with how the situation developed over the last decades in that, Israel grew more jaded and Palestinians radicalized, getting more aggressive in the "peace process", so if anything, trying to play along with democrats on that got only more costly for Israel - in both political and military terms.
Not to mention Obama's royal screwup with the Iran deal, and there you have the relationship fallout between Israel and DNC. Funny enough, Biden admin is trying to rectify the now obvious screwup, with a new deal that puts more limits on Iran's shenanigans, but Iran is insistent that they keep their old, incredibly exploitable deal conditions that can be lawyered as protecting Iran from US sanctions against *anything* Iran does short of nuclear program - the problem being that Iran has quite an imagination to go with the term *anything*.
for election interference.
Oh please, out of all things to complain about, for USA to complain about that is a bad case of "throwing stones while living in a glass house".
Many countries have much to say about US media, NGOs and politicians interfering in their internal matters, especially when we consider even as much as verbal support interference.