Those are very gimmicky builds. First two you have mentioned. (Also, who would use it on a Physical build, really? Why?) Spam BWC sorc is so outdated as a concept, and it’s been outdated since forever. No place for it in the current meta.
Chaos FS sorc? Again, some extreme gimmick I haven’t even heard off. All your examples make Reckless Power look bad if anything, because it seems like it’s an Exclusive skill for a bunch of Cronley’s Hideout farmers from 2017.