I'm sure that our armed forces don't automatically "expect" the nation to turn out flag waving just because someone's decided to name a day after them. I certainly didn't and I served over 15 years in the Army. It's a job of choice nowadays - conscription's long gone. We all know the dangers.
I must admit that to still have the likes of anniversaries for Dunkirk, for example, has worn pretty thin. We are past masters, though, at turning disasters into triumph.
But, if anyone feels the need to go flag waving, who am I to dissuade them? Everyone to his own.