When questioned about the rock-and-hard-place situation these users are in, McAfee stated that AMD “[is] certainly looking at everything that [it] can do to bring more supply and kind of reintroduce products back into the [AM4] ecosystem to satisfy the demands of gamers that maybe want that significant upgrade in their AM4 platform without having to rebuild their entire system”, further adding that he thinks this is “definitely something [AMD is] very actively working on.”

It looks like they are considering some sort of AM4 release, doesn’t mean it will be with X3D cache.