No. Many DX12 games still require Feature Level 11.0 or 11_1 for their renderer. DX12 is backward compatible with feature levels.
If you are seeing an error message stating that a is required, it generally means your graphics hardware or drivers are unable to support the specific DirectX 11 features needed to run the game or engine you're trying to open. This is a common issue for players of games like Fortnite , Valorant , and Wuthering Waves . What Does This Requirement Mean? D3d11 Gpu Feature Level 11.0 Shader Model 5.0 --FREE
Outdated drivers are the most frequent cause. Download the latest versions directly from your manufacturer: D3d11 Gpu Feature Level 11.0 Shader Model 5.0 --FREE