Earlier quoted context omitted.
You've specifically isolated yourself from people who would talk about the issue, so you're not in a position to determine whether or not people have been talking about it. In my social circles, the conversation about injustice in Palestine is over a decade old.
> In my social circles, the conversation about injustice in Palestine is over a decade old. Indeed, I would say that anyone older than 10 has participated in such conversations. The person you're responding to makes it sound like it's a new thing.
When I had the conversation about it in real life, I expressed sympathy and discussed a few aspects that they informed me of since I hadn't heard about the instigating attack, and then I went on about my life, thankful that my family and nobody I know personally is on either side.