Edit: If it’s any consolation, I did know people who were truly addicted to gaming in college. They couldn’t manage their time and were on academic probation by the end of freshman year. Slept through multiple finals because they were up late playing league of legends. Never got any internships. Your kid doesn’t sound like the people I knew who really couldn’t manage their time. Also, Freshman year is generally academically the rockiest. A 3.0 is fine. The kids I knew who really couldn’t cut it were failing by the end of their first semester. And this is at a far less competitive program than where your kid is at.