Just days before Apple Inc. (NASDAQ:AAPL) is scheduled to launch its first-generation mixed reality headset, Vision Pro, Elon Musk, the CEO of Tesla Inc. and SpaceX, has taken a swipe at the headset. What Happened: On Friday, a user took to Musk’s social media platform X (formerly Twitter) and shared a meme that showcased how people in the 90s used to tell their kids not to sit too close to the TV as it could lead to temporary eye strain. However, in today’s time, screens have come much closer with innovations like AR/VR and mixed reality headsets made by companies like Apple and Meta Platform…