Make the Principled BSDF node more beginner friendly

Hello! (First time posting here, so please let me know if I'm formatting this in a weird way)

I often find myself scared of using the Principled BSDF node in the Shader Editor, because I still don't know what all the settings does. This node feels like a fundamental node in Blender, because it's the default node for any new material. Yet it consists of a comprehensive list of advanced words that point to specific shading properties, without any further explanations. I can imagine this is overwhelming for users discovering this node and trying to understand it for the first time. I am not a beginner myself, but I still feel that this node could benefit greatly from any sort of explanations.

Suggestion: Add meaningful mouseover text! Currently, hovering the mouse over any of the sockets in the node only displays the text: "Input value used for unconnected socket". This feels unhelpful, and it's the only text shown on every single socket in the node. It almost feels like a bug.

Some inspiration: Look at how great the mouseover text is in the smoke simulation settings! This feels so useful for learning smoke simulation faster, and I believe the Principled BSDF node could benefit greatly from something similar.

The Blender Manual has fantastic descriptions for these sockets already: docs.blender.org/manual/en/latest/render/shader_nodes/shader/principled.html

I have never written a line of code in my life, but I still want to help. Is there any way a non-programmer idiot like me can simply copy the text in the Blender Manual become and add it as mouseover text in Blender (without giving anyone else a bunch of extra work? I can imagine the right person could add this to Blender in a heartbeat)

TL;DR: The Blender Manual has great info about all the features in the Principled BSDF node. Current mouseover text is unhelpful. How can I help?