Vishkar Architects

something i’ve noticed in Lifeweaver’s origin story, and just by analyzing his character design, is that he also has a prosthetic arm.

is this prosthetic arm a requirement to be a vishkar architect? if so, that has some pretty dark implications. i assumed symmetra was just disabled and required a prosthetic in her case, but we see a ton of other hard light users with prosthetics too.

am i missing something