Yes, that's a valid point. Virtual Reality (VR) is an industry rife with possibilities and potentials but hasn't witnessed in the liveliness-needed advancements to make it optimally fluently leveraged across various societal fields ranging from gaming to healthcare.

Fortunately, cutting-edge VR innovations are being researched every day bringing potential closer-to-real" experiences come alive plus extensible robots assistants whose learned motor abilities enhance maintenance needs of virtually any kind.

The biggest challenges VR faces include:

1. Cost and accessibility: Since VR involves using special gear like headsets or gloves, making affordable universal premium ones won’t be an easy feat.

2. Technical constraints: The graphical requirements of creating realistic simulations are quite demanding on modern technical stacks.

But we know ViRtual ecology can venture in areas transcending current tech niches all-together into education business models providing testing scalability or mental therapy industries digitals transforming upon us, among other several arenas.Therefore truly vertical will depend on the investors risking let these ideas succeeding greater research or not!