Change Symbology of Hosted Feature Layer with ArcGIS Pro?

[PeterKT]

I think this is more of an Idea than a question.

If I have a hosted feature layer on Portal or AGOL and drag down to Pro I can change the symbology.

Is there way to push that symbology back to Portal or AGOL? 

And how about Views?

I can't seem to find anything in Help.

[RehanChaudhary]

Probably needs to be done for raster layers. i am trying to do the same procedure for raster imagery and cannot figure out anything except for writing python script and that too i will have to change everytime i write the script

[LukeGilner1]

I realize this is an older thread, but does the "Save Web Layer" option achieve what you're looking for?  Save a web feature layer—ArcGIS Pro | Documentation  I haven't tried it myself yet but sounds like it will work.  I always wonder how these types of changes affect any replicas downloaded in Field Maps though.

[Laura]

Yes, that has worked for me when using view layers! If it is the main layer I often overwrite them.