For the Ranger changes, there is a class feature variants Unearthed Arcana https://dnd.wizards.com/articles/unearthed-arcana/class-feature-variants which may end up in Tasha's Cauldron of Everything coming out in November and would not be surprised if the BG3 Ranger changes reflex TCoE. WotC know that Rangers have issues.

I am not upset about the Ranger changes, don't think they are perfect and need more tweaking but not surprised LS is looking into them.