Generic two-component terminal boundary for charged one-ended black holes

Consider generic regular spherically symmetric one-ended asymptotically flat black hole solutions of the Einstein–Maxwell-charged-scalar-field equations $1.1$–$5.1$ with $q_0\neq 0$. Let $\mathcal{CH}_{i^+}$ be the Cauchy horizon from infinity and let $\mathcal{S}=\{r=0\}$ denote the crushing singularity. Generic charged-black-hole conjecture. Such solutions have only two terminal boundary components: $\mathcal{CH}_{i^+}$, a weak null singularity, and $\mathcal{S}$, which is spacelike and tidally contracting. The constructed one-ended examples realize these properties, but their genericity remains conjectural.