Yes, people may have a “right” to take a knee and not stand and thus disrespect those that gave their all defending that flag. Where this got sideways was when they were doing to sell the patently false narrative of “systemic racism” and doing while they are on their employer’s dime where they may not have had the “right” to do such.
IF people want to be a richard noggin and disrespect our flag ... be prepared for disrespect in kind.
I think that's where the rub kicks in - the bipedals that kneel are simply trying to paint a false narrative and pretend to be victims. The DB that started this was more than adequately paid, these young folks don't have enough sense to do anything other than mimic their "heroes".
The ultimate conclusion of all this is exactly what we see today - an attack on anything "White" and an animosity to our culture. The young ones may be being led into an event they didn't bargain for, while their wealthy "heroes" will be insulated from the fallout.