I get unironically asked about my "adventures," which is strange to me. I see it as societal shorthand for, "What did you guys do when you went canyoneering in Utah?" A friend used to ride his R80G/S coast to coast on service calls, camping along the way to save money and enjoy the trip. He never considered that he was on an "adventure". Don't let new labels irritate you too much. If they knew more about what you were doing, they probably wouldn't think you'd gone "adventure riding."
It's worth remembering that the whole ADV/Get Out There! thing has been building steam for many years. You don't have to look any farther than Old Faithful to see that as much hype as there's been, not many people venture a mile down a trail from the parking lot, even on the busiest day of one of the busiest parks in the world. If the world of "ADVing" seems threadbare, try adding something else into the mix, like a simple day hike.