Trump Jr. being a raging coke fiend would tend to explain a lot about why Hunter Biden was a huge rightwing talking point.

YT search: "WATCH: President-Elect Donald Trump & Attendees Mingle Ahead Of SpaceX Launch In Boca Chica, Texas"; If you're impatient, you can skip straight to the 20:20 mark and just isolate the incident but I urge you not to; rather, watch all of Jr.'s time on camera, pay attention; to how his eyes keep dropping in the direction of his pocket over the course of his appearance in the video, how the pocket in question clearly holds only a square-ish object, how he; becomes intently focused on the hand in his pocket just before he engages in what may reasonably be deduced as application of a "mouth; freeze," pay attention to how his body language shifts, he starts working his mouth as though there's something gritty in it that he's trying dislodge, notice; how he begins repeatedly looking toward the camera, his movements become increasingly frenetic, jerky, his right hand gets ticky. Now consider the fact that despite being part of an ostensibly wealthy family, Jr. was once bottomed out and living in a pickup truck.