I dont exceptionalize October 7.
I understand it is part of a larger, long standing conflict.
I dont think anybody is saying that on October 6, everything was perfectly peaceful.
But October 7, and the subsequent Israeli response do stand on their own.
Without the October 7 attack, Gaza would still be standing. Miserable, yet standing.
When you want to resolve the conflict, perhaps considering the last 80 years is useful to set context.
But if you are discussing Israeli bombing of Gaza in 2023/24/25, you'd have to consider this on its own and then critique US reaction to it.
I dont understand where you see racism in all this.