Israel has bombed all those things.
Your statement of Amalek is disingenuous. Netanyahu would not say anything that does not have plausible deniability. I think it is important to look at how his words were interpreted. Shortly afterwards there were at least two clips (one of which was use by south Africa in their ICJ deposition ) of Israeli soldiers (lots of them!) going to Gaza singing about destroying the seed of Amalek and "there are no uninvolved civilians".
The thing about genocidal statements is that most people committing genocide are not at outspoken av Gallant and Ben-Gvir.