That's a fair point, and one I mostly agree with. Ultimately for me though, the US is all about the constitution, individualism, our right to be American, so if you want to kneel, I might disagree, but I 100% support your right to do it.
I will add, I do think that lot is made of the sanctity of the flag/anthem and honoring those who have served, but I can't understand why those same people who are so sanctimonious are not advocating for and protesting about all the domestic insurrectionist statues around the country, about the flying of the battle flag of the confederacy to celebrate armed insurrectionists who cost this country 1M lives ... I guess those people will also be in the "9/11, never forget" brigade. Yeah, I don't get those people. I think they are just confused or sheep or both.