Buddy...I guess it's all about opinions. The parallel with Ukraine is tough. Militarily speaking if you attack a nation state, the nation state can do all it deems necessary to eradicate the threat. (Literally not my way thinking)Yes, they can be compared because the brutality and violence is what supposedly choked him up. All those other details you mentioned are irrelvant when the topic is innocent civilians being murdered and brutalized.
And saying innocent Palestinians are getting caught in the crossfire is not a fair description of the situation. It's not like Israel is aiming at Hamas strongholds and accidentally hitting Palestinian apartment complexes, markets, worship houses, hospitals, etc... They are actually targeting those things.
Second off Russian Diplomat said it best....a better parallel is Chechen fighting against Russia and the international community contradicting Russia's aggressive actions on Chechens who just wanted better conditions.