grapejuice

[steep mortar]

is grapejuice alternative to wine?

have you tried https://usebottles.com/

why

have you checked if your issue is mentioned here?
https://brinkervii.gitlab.io/grapejuice/docs/Troubleshooting.html

idk about that

[north bloom]

Grapejuice has their own support discord server

Probably just install patched wine and try all renderers till you get 1 good one