If it's any consolation, after getting used to C3D's way of handling points, I have NEVER wanted to use layers to globally control visibility of Point Number, Elevation, and Description again.
That was pretty standard when we were using Softdesk-style point blocks, and LDT-style points. But C3D points are actually better. It just takes some adjustment to the new paradigm.
-- Sinc
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Sinc