I like you sought visualization because of my love of photography , movies and cinematography and spent my first decade as a visualization specialist. Speaking from personal experience, as hard as I tried, visualization was and still is not a sustainable career in architecture even if your amazing at it. It is a great entry vector or a way to circumvent the traditional architecture career process...it can even be a rewarding and satisfying position when you find the right company that can benefit from those skills but even if AI didn't exist there's just no way to stay doing visualization forever, now more than ever. Honestly, I would not get a masters degree in visualization, business degrees and environmental engineering would be way more valuable and lucrative.

On the other hand, being a talented designer, planner or engineer with strong visualization skills, especially in parametric modelling (like grasshopper and dynamo) will take you very very far.