Just read this whole thread. My head is going to explode!!!
1 - What does Oct 7 have to do with the US?
2 - Does more guns in circulation in the US make the country more safe?
I think you know my position on guns in general, which I believe is pretty closely aligned with yours. I also haven't really followed the ensuing conversation, but
1) there has been a massive rise in antisemitism, including verbal and physical attacks, not just the massive protests and riots. If you believe a gun is necessary for antisemitic attacks, Oct 7th would have strengthened that view immeasurably.
2) Probably not, though if the reason for carrying is personal safety in not going to be too concerned about the country as a whole.