I do. I loved it when they challenged a lot of us only to find out we were serving or had already served. It pays to keep one's mouth shut if you don't know anything about them.
I was 'debating' a liberal on LinkedIn about Biden's absolutely horrible withdrawal from Afghanistan. There was a lot of back and forth and then he stated what he thought was the obvious. I knew it was coming and just waited for him to post it, and he did.
He said "it's obvious from your posts you've never served and know nothing of the military."

Ok. I told him I had indeed served and in what capacity and he simply thanked me for my service and went away.
KC