When will they finally release a vaccine targeting surface proteins instead of the mutating spike protein? All we got are ancient spike protein-based vaccines t

When will they finally release a vaccine targeting surface proteins instead of the mutating spike protein? All we got are ancient spike protein-based vaccines that need to be renewed, while it's been sufficient time to develop a proper vaccine targeting all variants, or at least adjust spike fragments to new variants. Is this really just business-driven decision now? Is a vaccine subscription coming next?