Layer comps as rasterized dynamic layers or masks

Basically a layer comp rasterizing  anckor  ,  we could use as a layer fill  or a mask .    I know much of this  could be done by clipping groups  but from UI  point of view  I often   couldn't figure out a thing what clips what  and with what blending options   just a week after  in my own photoshop docs .     What layercomp inside this or that smart object  is used for "blend if"  sliders   inside a group , which inside another group like a russian doll   to clip some layer on top of all of this  just to keep my document non destructive..     It quickly turns  into indecipherable mess.     Would  just having a mask linked to certain layercomp name   be so much simpler?     I am trying to perswade chat GPT to make me a script  doing this on demand  , still not working although,   but having  it all working on the fly dynamicaly would be so much better.