GeneralSpace implements no flip/⊕/⊖/fuse/infimum/supremum (so a ProductSpace{GeneralSpace} can't be fused or direct-summed like every other space type), and its sectorequal fallback ignores isconj/V.conj, so a space and its conjugate share a cache entry. Unclear it pulls its weight vs. ComplexSpace/CartesianSpace/GradedSpace. Evaluate whether to fully remove it or bring it up to parity.
GeneralSpaceimplements noflip/⊕/⊖/fuse/infimum/supremum(so aProductSpace{GeneralSpace}can't be fused or direct-summed like every other space type), and itssectorequalfallback ignoresisconj/V.conj, so a space and its conjugate share a cache entry. Unclear it pulls its weight vs.ComplexSpace/CartesianSpace/GradedSpace. Evaluate whether to fully remove it or bring it up to parity.