Unless you want to play AAA titles with max details RT and high-quality textures at 1440p+ (more like 4K, but there are exceptions). The GB RX7900 GRE, 16GB from the last review, reached 16GB+ VRAM in benchmarks (GPU-Z screenshots with readings are in the review).
It's easy to recommend a new high-end graphics card, but prices are still far from reasonable, and most gamers can live at one step lower display resolution or details set to mid or high instead of ultra. The 8GB is more than enough. Ray tracing in most games also isn't so spectacular, but it's still very demanding and causes a 30%+ FPS drop.