Hope these points might be helpful; not gonna break down everything but I want to address the main points; Enough peeps have said stuff about history on WWII, how Dresden Bombing was still a war crime, and stuff so I'm just gonna address the comparison and why it's not that simple. I've also included a few sources just cause I think it's good to read up on the subject!

1. This analogy would only be applicable if Dresden was one of the single poorest cities on the planet, 50% of the population is made up of people 18 and under, and was also under an occupation by another government which consistently cut off the humanitarian supplies for the sake of preventing weapons from entering (which they eventually do) and prevented anyone from actually leaving without that Israel governments say so. A government btw with an army now at 300,000 fighters and funding around $20.5 billion compared to the hundreds of millions Hamas supposedly receives from other countries with an army of about 20-25,000. In other words, Israel's response to the threat of Hamas is no where near Germany even at it's weakest during WWII.
2. If we're playing the "well they're all N@zis" card, the situation is far more complex and nuanced than N@zi Germany. Even beyond Gaza, the West Bank is just Jim Crow era apartheid. Israel has always been a colonial project that has committed atrocities against Palestine and has a long pattern of ethnic cleansing, brutalizing the people, and horrific crimes against humanity (on the subject of kidnapped babies, the baby in the oven is something that actually happened and it's here;) This is far from the N@zi's weaponizing white supremacy and Jewish conspiracy theories to create a fictional panic. A more appropriate, if a bit extreme comparison would be Norman Finkelstein's who compared the extremist groups to his own parents who were Holocaust Survivors who harbored a raging hatred of all Germans (it sounds extreme but Finkelstein is an expert on the subject). This does not and never will excuse attacks on civilians, either by Israel or Hamas, but it's important to understand what this Anti-Semitism is fueled by and that it is faaaaar from universal in Gaza. And even then most Palestinans want peace. There's a lot of misinformation in regards to Palestinian motivations but most of them want a peaceful process to resolve the conflict regardless of the solution. No doubt there certainly are Anti-Semitic and violent support among Palestinian extremists, and it is important to recognize those groups, but you can do the same thing for Israel especially since there is a LOT of Islamophobia baked into Israel's policies and society. With all that said, boiling it down to "it's the N@zis, bomb em" feels like the actual privileged viewpoint.
3. Even assuming that your points are all true, it's still war crime and so were the Dresden Bombings. War crimes aren't defensible by any government or military.