No, it's not. If you want to make a Nazi comparison, it would be a comparison with Israel. But that doesn't justify the targeting of Israeli civilians anymore than the justification of targeting Nazi Germany civilians like the Dresden bombings, which was a war crime and not justified.

Einstein along with many others compared the fascist actions of Zionism to Nazi Germany back in 1948, in wake of the ethnic cleansing of Palestine.

https://archive.org/details/AlbertEinsteinLetterToTheNewYorkTimes.December41948

In the Shadow of the Holocaust by Masha Gessen, the situation in Gaza is compared to the Warsaw Ghettos. The comparison was also made by a Palestinian poet who was later killed by an Israeli airstrike. Adi Callai, an Israeli, has also written on the parallels in his article The Gaza Ghetto Uprising and expanded upon in his corresponding video