My 3080 (10 GB VRAM) was having trouble even on High and I had to drop to Medium. It does seem to be a VRAM thing though as I recently rebuilt and my 7900 XT (20 GB VRAM) can do max textures fine. I hope they can sort that out because the VRAM on the 3070 and 3080 should be able to handle High fine.
You might like Monster Hunter Stories then, you play as a rider in those befriending and raising the monsters. I haven’t played them myself but they seem pretty well received.