Ok, update. I removed some improper repos that the amdgpu-install had installed and I got things mostly working. Only problem is that rendering in Blender on GPU crashes it and I can’t seem to get good logs for the problem. I will try to get some logs and post them here.

I just realized this myself as well and posted it into an another comment. Should have replied here instead. But now the only problem is Blender crashing.

ghost_event_proc: ghost redraw decor 1

wm_event_do_handlers: Handling event
wmEvent type:1/LEFTMOUSE, val:1/PRESS, prev_type:1/LEFTMOUSE, prev_val:2/RELEASE, modifier={}, keymodifier:0, flag:{}, mouse:(1550,1038), utf8:'', pointer:0x7f696c2e7a80
UI_menutype_draw: opening menu "TOPBAR_MT_editor_menus"
UI_menutype_draw: opening menu "NODE_MT_editor_menus"
UI_menutype_draw: opening menu "FILEBROWSER_MT_editor_menus"
UI_menutype_draw: opening menu "VIEW3D_MT_editor_menus"
I0123 17:01:56.235076  4894 device.cpp:390] CPU render threads disabled for interactive render.
I0123 17:01:56.235121  4894 device.cpp:511] Mapped host memory limit set to 12,362,813,440 bytes. (11.51G)
I0123 17:01:56.235285  4894 device_impl.cpp:62] Using AVX2 CPU kernels.
Writing: /tmp/sky.crash.txt
Segmentation fault (core dumped)
[aapo@aapo-fedora ~]$ cat /tmp/sky.crash.txt
# Blender 3.6.7, Commit date: 1970-01-01 00:00, Hash unknown
bpy.ops.wm.open_mainfile(filepath="/home/aapo/Desktop/koodi/Blender/sky.blend", load_ui=True, use_scripts=False, display_file_selector=False, state=2)  # Operator
bpy.ops.wm.tool_set_by_id(name="builtin.select_box", cycle=False, space_type='NODE_EDITOR')  # Operator
bpy.ops.wm.tool_set_by_id(name="builtin.select_box", cycle=False, space_type='VIEW_3D')  # Operator
bpy.ops.screen.userpref_show()  # Operator
bpy.ops.wm.tool_set_by_id(name="builtin.select_box", cycle=False, space_type='NODE_EDITOR')  # Operator
bpy.ops.wm.tool_set_by_id(name="builtin.select_box", cycle=False, space_type='VIEW_3D')  # Operator

# backtrace
blender(+0x2dbff8c) [0x55b438d67f8c]
blender(+0x937963) [0x55b4368df963]
/usr/lib64/libc.so.6(+0x3dbb0) [0x7f699ea5fbb0]

# Python backtrace
[aapo@aapo-fedora ~]$ 

This is all the logs I seem to get. The logs before the cat command are from running Blender.

So, see the other comment for the dnf message when installing amdgpu-core. Everything else except amdgpu-core gets installed properly. The error says ERROR: This package can only be installed on EL8. Which makes no sense.