That sounds more like a D3 mechanic, on first glance.
Zonz didnt just get a damage buff, they got an evade/dodge/avoid buff as well, quite significant.
They buffed Multi and Strafe and Guided, as well as Ice if I am not mistaken.
The thing you are asking for isnt necessarily an itemization buff to amazons alone, because that would go across the board, and again I will iterate, it would look like a D3 cluster of exploding screen shenanigans, I really don’t want that, we already get spammable skills.
This also has nothing to do with quality of life overall. As it is a core change to procing skills on items.
I still don’t see the reason for this as WW barbs oldschool max frames during frozen or decrepified as well as throwing skills, and searching for actual items to throw is greatly needed still.
I have called for a vendor refresh mechanic similar to the gamble refresh mechanic that was implemented, since people already nihlathek portal or change waypoints/leave town, re-entertown.
There are other things that need to be addressed before we delve deeper into increasing proc chances.
MAJOR EDIT:
Also this QOL you ask for sounds more and more like it would take away from the core design of how classes are originally designed to be played, and favor a more niche group.
Niche does not equal a favorable QOL patch, at least in your iteration of it.
Sorry to rain on your parade, just giving my honest opinion.