FOUNTAIN, Colo. — I am about to offer a brief illustration of just how far this country has come in its treatment of Vietnam War veterans.

It has come a long way from the bad old days when vets from that conflict were treated with maximum disrespect and, dare I say, dishonor.

We ventured to this city to meet with good friends. They recommended a place they were anxious to try out. It’s called “Sarge’s”; it is owned by a U.S. Army veteran and it caters to vets. Its walls are decked out in military insignia, pictures, knickknacks, this and that.

The owner of the place came to our table to chat us up. I didn’t get his name, so I’ll refer to him only as “Sarge.” I asked him about his career: He retired in the summer of 2016 after 23 years of active duty; he was an infantryman. “Oh, you must have seen combat,” I said. Yes, he answered, reeling off deployments to Bosnia, Iraq and Afghanistan.

Then I mentioned that my last duty deployment was with the 3rd Armored Cavalry Regiment, which formerly was based in Fort Carson, Colo., just up the road from where we ate our dinner; I served with the unit when it was based at Fort Lewis, Wash. I told him I had trained as an aircraft mechanic and then served in Vietnam with an Army aviation unit and then was sent to serve as a flight ops specialist at the I Corps Tactical Zone operations center in Da Nang.

“The Army, in its wisdom, then sent me to the 3rd Cav and let me drive a five-ton cargo truck,” I said. “Hey, it makes perfect sense me,” Sarge said with a laugh.

Then he summoned one of his employees over, whispered something to him and then declared he was reducing our dinner tab by 50 percent. “I take half off for all Vietnam and Korean War vets,” he said.

I … was … stunned. What none of us realized at the moment was that he discounted the tab for all four of us.

“Don’t I have to show you proof that I served in ‘Nam?” I asked. “Oh, no. You just said it without missing a beat,” he said. “That’s good enough for me.”

This likely would not have happened in 1970 when I returned home from my Army service. Please understand that I did not suffer the indignity inflicted on many other of my Vietnam War brothers. I merely watched it unfold in real time as we all sought to start our lives as we returned to “The World.”

I merely wanted to mention how Sarge has exhibited with a simple act of kindness to someone he didn’t know who merely said he had served in a long-ago conflict.

America, you indeed have come a long, long way.