As much as Israel can be a shitty friend they're the only real one we have in the region, so kinda yeah we do. And its not unconditionally - Blinken has explicitly told them to avoid civilian casualties and fostered the cease fire that already occurred. Have they pulled back and deescalated as much as we want? No. Have they done some and continue to do awful shit? Yes. Have they pulled their punches somewhat due to external (our) pressure? Absolutely.
It's a near impossible puzzle - ignore Oct 7 and it escalates. Decimate Gaza and … it escalates. Engage Iran and it becomes a regional war (which the Iran-backed Houthis are trying to trigger). If we say F it and withdraw then what do you think happens? Everyone just chills out? I don't have magic solution, nobody has for 70 years. Biden is walking the same tightrope and so far has things simmering instead of exploding.