If by broken you mean better/same as season 4 then yes.
People are already 3-5 hitting torm bosses as Barb.
Just follow the guide for the equipment & boards and you’ll be fine.
https://d4builds.gg/builds/4185fff5-91bf-4f8e-b6b7-4ba331b9fee8/?var=2
There is a drop down menu on that page as well for more builds once you have an uber or specifically for boss killer build.
Give it a try 