No. The AEROStand Z 2.0 is engineered to hold your device securely. In fact, it's safer than resting your laptop directly on a table, where the machine can slide on a smooth surface, overheat against blocked vents, or get knocked by a bag or elbow.
Four padded silicone grips lock onto your laptop or tablet without slipping or scratching, and the aircraft-grade aluminum X-frame distributes weight across four contact points, so it stays planted with up to 22 lbs on top, well beyond any laptop.
The adjustable tension bearings hold your chosen angle firmly instead of drifting, and the non-slip feet keep the base steady on desks, cafés, and uneven surfaces alike. That said, if you deliberately knock the stand over, that's not something any stand can prevent. In normal everyday use though, your device sits locked in place, exactly where you set it.