> Such a colossal volume of slop that even the most well engineered, efficient technology on the planet, written by one of the greatest coders of all time, is no longer sufficient to contain it.

And git is enough to version control some of the most complex software like the Linux Kernel, the FreeBSD operating system, QEMU, browsers like Firefox,... Git was insufficient for Facebook and Google because they wanted to put the whole org inside a single repo, which broke the assumption where decentralization in git would happen (repo level, not subtree level). Now it seems that another assumption is broken, that you wanted a version control system, not a snapshot or a rolling log.